Inventor · disambiguated record
Hideharu Tajima
Also filed as: TAJIMA HIDEHARU
82 granted patents·23 pending applications·145 citations·filing 2000–2025
98Inventor score
Top patents by PatentIndex Score
105 records- 0191US9697863B2Information recording medium and reproduction deviceSHARP KK·Filed 2014·Granted Jul 4, 2017·9 cites·2 claims
- 0290US10043545B2Information recording medium and reproduction deviceSHARP KK·Filed 2017·Granted Aug 7, 2018·7 cites·2 claims
- 0389US8411538B2Optical information storage medium reproduction apparatus and control method of the sameYAMAMOTO MASAKI·Filed 2010·Granted Apr 2, 2013·7 cites·2 claims
- 0489US8134909B2Optical information storage medium, optical information storage medium playback apparatus, method of controlling optical information storage medium playback apparatus, control program of optical information storage medium playback apparatus, and storage medium storing the program thereinYAMAMOTO MASAKI·Filed 2008·Granted Mar 13, 2012·10 cites·8 claims
- 0588US8194513B2Optical data recording medium and method for reproducing recorded dataTAJIMA HIDEHARU·Filed 2010·Granted Jun 5, 2012·7 cites·1 claims
- 0687US8189444B2Optical information recording medium and optical information processing apparatusMORI GO·Filed 2008·Granted May 29, 2012·5 cites·6 claims
- 0785US8223620B2Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control methodSAKAI TOSHIHIKO·Filed 2008·Granted Jul 17, 2012·4 cites·14 claims
- 0884US10232684B2Carbon dioxide concentration control device and apparatusSHARP KK·Filed 2015·Granted Mar 19, 2019·3 cites·7 claims
- 0982US10636445B2Information recording medium and reproduction deviceSHARP KK·Filed 2018·Granted Apr 28, 2020·3 cites·2 claims
- 1081US12152842B2Heat exchanger member, heat exchanger, air conditioner, and refrigeratorYAMAICHI SPECIAL STEEL CO LTD·Filed 2020·Granted Nov 26, 2024·2 cites·20 claims
- 1181US7907497B2Multi-format optical storage medium, optical pickup, and optical read/write deviceSHARP KK·Filed 2006·Granted Mar 15, 2011·4 cites·21 claims
- 1280US8462606B2Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded thereinTAJIMA HIDEHARU·Filed 2010·Granted Jun 11, 2013·3 cites·3 claims
- 1380US8446807B2Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded thereinTAJIMA HIDEHARU·Filed 2010·Granted May 21, 2013·3 cites·2 claims
- 1480US8400903B2Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded thereinTAJIMA HIDEHARU·Filed 2010·Granted Mar 19, 2013·3 cites·4 claims
- 1580US8355304B2Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded thereinSHARP KK·Filed 2010·Granted Jan 15, 2013·3 cites·2 claims
- 1680US8233375B2Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded thereinTAJIMA HIDEHARU·Filed 2010·Granted Jul 31, 2012·3 cites·2 claims
- 1780US6657948B1Optical information recording mediumSHARP KK·Filed 2000·Granted Dec 2, 2003·14 cites·16 claims
- 1877US11676634B2Method for playing back information recording mediumSHARP KK·Filed 2020·Granted Jun 13, 2023·1 cites·1 claims
- 1973US10005019B2Carbon dioxide concentration-controlling device and electronic apparatusSHARP KK·Filed 2014·Granted Jun 26, 2018·2 cites·10 claims
- 2073US7436755B2Optical information recording medium, recording and reproduction methods using the same, optical information recording device, and optical information reproduction deviceSHARP KK·Filed 2003·Granted Oct 14, 2008·8 cites·14 claims
- 2173US2023260545A1Information recording medium and playback deviceSHARP KK·Filed 2023·Application pending·0 cites
- 2272US2025362096A1Heat exchanger member, heat exchanger, air conditioner indoor unit, air conditioner outdoor unit, and refrigeratorYAMAICHI SPECIAL STEEL CO LTD·Filed 2025·Application pending·0 cites
- 2366US8125881B2Optical information recording medium, reproduction method and optical information processing device using the sameMORI GO·Filed 2005·Granted Feb 28, 2012·1 cites·11 claims
- 2466US2010103807A1Optical data recording medium and method for reproducing recorded dataSHARP KK·Filed 2009·Application pending·0 cites
- 2565US8107343B2Optical information storage medium and optical information storage medium reproducing apparatusTAJIMA HIDEHARU·Filed 2009·Granted Jan 31, 2012·0 cites·10 claims
- 2665US7397755B2Optical information recording mediumSHARP KK·Filed 2003·Granted Jul 8, 2008·5 cites·13 claims
- 2765US2010232269A1Optical information storage medium reproduction apparatus and control method of the sameSHARP KK·Filed 2008·Application pending·0 cites
- 2864US12405072B2Heat exchanger member, heat exchanger, air conditioner indoor unit, air conditioner outdoor unit, and refrigeratorYAMAICHI SPECIAL STEEL CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·7 claims
- 2964US8982194B2Image watching glasses identification device, image watching system, pair of image watching glasses, image watching glasses identification program, computer-readable recording medium, and display deviceMORI GO·Filed 2011·Granted Mar 17, 2015·1 cites·1 claims
- 3064US7556912B2Optical information recording medium, reproducting method using the same, and optical information processing deviceSHARP KK·Filed 2004·Granted Jul 7, 2009·5 cites·2 claims
- 3163US8576688B2Optical data recording medium and method for reproducing recorded dataTAJIMA HIDEHARU·Filed 2007·Granted Nov 5, 2013·0 cites·9 claims
- 3262US9105278B2Optical information recording medium having super-resolution filmSHARP KK·Filed 2014·Granted Aug 11, 2015·0 cites·1 claims
- 3362US8976637B2Optical information storage medium reproduction apparatus and control method of the sameSHARP KK·Filed 2014·Granted Mar 10, 2015·0 cites·1 claims
- 3462US8913476B2Optical information recording medium having super-resolution filmSHARP KK·Filed 2014·Granted Dec 16, 2014·0 cites·1 claims
- 3562US7337454B2Disc cartridgeSHARP KK·Filed 2003·Granted Feb 26, 2008·4 cites·18 claims
- 3662US6697324B2Optical data recording mediumSHARP KK·Filed 2002·Granted Feb 24, 2004·4 cites·7 claims
- 3761US9633688B2Reproducing deviceSHARP KK·Filed 2014·Granted Apr 25, 2017·0 cites·4 claims
- 3861US9412408B2Optical information recording medium having first and second pit row of identical reflectanceSHARP KK·Filed 2014·Granted Aug 9, 2016·0 cites·5 claims
- 3961US8867328B2Optical recording medium on which information is recorded using train of prepits, and method for reproducing optical recording mediumSHARP KK·Filed 2014·Granted Oct 21, 2014·0 cites·1 claims
- 4061US8817587B2Optical information recording medium having super-resolution filmSHARP KK·Filed 2014·Granted Aug 26, 2014·0 cites·1 claims
- 4161US7055163B2Disc cartridge and disc driveSHARP KK·Filed 2001·Granted May 30, 2006·4 cites·44 claims
- 4261US2010220567A1Optical Information Recording Medium, Reproducing Device for Optical Information Recording Medium, Control Method and Control Program for the Reproducing Device, and Medium with the Control Program Recorded ThereinSHARP KK·Filed 2007·Application pending·0 cites
- 4360US8767516B2Optical information storage medium reproduction apparatus and control method of the sameSHARP KK·Filed 2013·Granted Jul 1, 2014·0 cites·2 claims
- 4460US8705333B2Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control methodSHARP KK·Filed 2013·Granted Apr 22, 2014·0 cites·4 claims
- 4560US6961952B1Disk cartridgeSHARP KK·Filed 2000·Granted Nov 1, 2005·4 cites·6 claims
- 4659US8570850B2Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control methodSHARP KK·Filed 2013·Granted Oct 29, 2013·0 cites·4 claims
- 4759US2014022878A1Optical information recording medium and optical information processing apparatusSHARP KK·Filed 2013·Application pending·0 cites
- 4858US8625397B2Optical information storage medium reproduction apparatus and control method of the sameSHARP KK·Filed 2013·Granted Jan 7, 2014·0 cites·1 claims
- 4958US8379505B2Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control methodSHARP KK·Filed 2012·Granted Feb 19, 2013·0 cites·2 claims
- 5058US8194525B2Information storage medium, information read/write device, coordination system, control program for the device or system, and computer-readable storage mediumHARADA YASUHIRO·Filed 2009·Granted Jun 5, 2012·0 cites·14 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →