Inventor · disambiguated record
Ken Ishikawa
Also filed as: ISHIKAWA KEN · ISHIKAWA KEN-ICHI · ISHIKAWA KENICHI
37 granted patents·10 pending applications·722 citations·filing 1978–2023
97Inventor score
Files withTOYOTA MOTOR CO LTD14AISIN AW CO12HITACHI MEDICAL CORP7SANKYO SEIKI SEISAKUSHO KK4ISHIKAWA KEN ICHI2
Top patents by PatentIndex Score
47 records- 0198US4575181AOptical fiber assembly with cladding light scattering meansTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Mar 11, 1986·136 cites·9 claims
- 0293US9836051B2Automated drive assisting device, automated drive assisting method, and programAISIN AW CO·Filed 2015·Granted Dec 5, 2017·14 cites·8 claims
- 0391US9239245B2Lane guidance display system, method, and programAISIN AW CO·Filed 2012·Granted Jan 19, 2016·21 cites·7 claims
- 0482US12139151B2In-vehicle environment setting system, in-vehicle environment setting method and in-vehicle environment setting programTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·5 claims
- 0581US8558758B2Information display apparatusSATO YUJI·Filed 2010·Granted Oct 15, 2013·6 cites·4 claims
- 0678US11043123B2Driving assistance device, driving assistance method, and recording mediumTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 22, 2021·3 cites·15 claims
- 0777US10974734B2Driving assistance device, driving assistance method, and non-transitory computer-readable storage medium storing driving assistance programTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 13, 2021·2 cites·6 claims
- 0877US4193552ALiquid sprayer pipe with inclined slitsISHIKAWA KEN ICHI·Filed 1978·Granted Mar 18, 1980·40 cites·10 claims
- 0976US11851072B2In-vehicle environment setting system, in-vehicle environment setting method and in-vehicle environment setting programTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 26, 2023·2 cites·7 claims
- 1074US9508258B2Intersection guide system, method, and programAISIN AW CO·Filed 2013·Granted Nov 29, 2016·6 cites·20 claims
- 1173US5949811AX-ray apparatusHITACHI MEDICAL CORP·Filed 1997·Granted Sep 7, 1999·205 cites·36 claims
- 1272US9347786B2Intersection guide system, method, and programAISIN AW CO·Filed 2013·Granted May 24, 2016·2 cites·13 claims
- 1372US5828643AOptical pickup head apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Oct 27, 1998·22 cites·1 claims
- 1471US4682301ADigital filter for processing two-dimensional digital imageHITACHI MEDICAL CORP·Filed 1986·Granted Jul 21, 1987·19 cites·21 claims
- 1570US5739952APolarizing beam splitter and optical head assemblySANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Apr 14, 1998·36 cites·20 claims
- 1669US11215474B2Vehicle driving assist apparatus and vehicle driving assist methodTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 4, 2022·1 cites·8 claims
- 1768US9175976B2Lane guidance display system, lane guidance display method, and lane guidance display programAISIN AW CO·Filed 2012·Granted Nov 3, 2015·3 cites·11 claims
- 1868US2021188305A1Driving assistance device, driving assistance method, and non-transitory computer-readable storage medium storing driving assistance programTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1963US9031787B2Lane guidance display system, lane guidance display method, and lane guidance display programAISIN AW CO·Filed 2012·Granted May 12, 2015·3 cites·10 claims
- 2063US4574769AMulti-wire vibratory cutting method and apparatusISHIKAWA KEN ICHI·Filed 1985·Granted Mar 11, 1986·20 cites·10 claims
- 2162US5353220AApparatus and method for displaying three-dimensional image and ultrasonic diagnosis apparatus using the sameHITACHI MEDICAL CORP·Filed 1993·Granted Oct 4, 1994·24 cites·18 claims
- 2260US5502778AImage data compression method for applying different compression ratios to different portions of an imageHITACHI LTD·Filed 1992·Granted Mar 26, 1996·26 cites·4 claims
- 2359US6016300AOptical pickup head apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 1998·Granted Jan 18, 2000·12 cites·11 claims
- 2457US11657654B2Information processing apparatus, information processing method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Granted May 23, 2023·0 cites·12 claims
- 2556US5036545APicture image reading systemHITACHI MEDICAL CORP·Filed 1988·Granted Jul 30, 1991·14 cites·12 claims
- 2655US7908524B2Storage medium readable by a machine tangible embodying event notification management program and event notification management apparatusFUJITSU LTD·Filed 2005·Granted Mar 15, 2011·2 cites·9 claims
- 2754US2025222972A1Contact determination method and contact determination deviceNISSAN MOTOR·Filed 2022·Application pending·0 cites
- 2853US9739628B2Intersection guide system, method, and programAISIN AW CO·Filed 2013·Granted Aug 22, 2017·1 cites·12 claims
- 2949US11209283B2Information processing apparatus, information processing system, storage unit storing information processing program, and information processing meihodTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 28, 2021·0 cites·7 claims
- 3049US5793733APolarizing beam splitter and method for manufacturing sameSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Aug 11, 1998·9 cites·4 claims
- 3149US4652735AImage reader for X-ray film or the like having a detection system with an expanded dynamic rangeHITACHI MEDICAL CORP·Filed 1984·Granted Mar 24, 1987·10 cites·2 claims
- 3249US4484412AMethod and apparatus for cutting hard and brittle material using system for applying vibration in two directionsISHIKAWA KENICHI·Filed 1982·Granted Nov 27, 1984·11 cites·5 claims
- 3348US10762784B2Obstacle determination system and non-transitory computer-readable recording medium storing obstacle determination programTOYOTA MOTOR CO LTD·Filed 2017·Granted Sep 1, 2020·0 cites·7 claims
- 3448US5878108AMethod for generating X-ray image and apparatus thereforHITACHI MEDICAL CORP·Filed 1998·Granted Mar 2, 1999·56 cites·11 claims
- 3548US2022180677A1Alighting point guide systemTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 3647US10549677B2Vehicle system, vehicle, and information processing deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Feb 4, 2020·0 cites·11 claims
- 3747US2020211043A1Information processing device, information processing method, and non-transitory storage medium in which program is storedTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 3847US2021264775A1Server, non-transitory storage medium, and information processing methodTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 3946US4394764ALaser processing apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Jul 19, 1983·7 cites·8 claims
- 4044US2009201173A1Driving support apparatus, a driving support method and programAISIN AW CO·Filed 2008·Application pending·0 cites
- 4144US2020234224A1Information processing device, information processing method, and storage mediumTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 4241US2014218509A1Lane guidance display system, lane guidance display method, and lane guidance display programAISIN AW CO·Filed 2012·Application pending·0 cites
- 4339US11100792B2Obstacle determination system and obstacle determination programAISIN AW CO·Filed 2017·Granted Aug 24, 2021·0 cites·3 claims
- 4437US8862389B2Display system, display method, and display programISHIKAWA KEN·Filed 2012·Granted Oct 14, 2014·0 cites·10 claims
- 4536US2016347327A1Autonomous vehicle driving assist system, method, and programAISIN AW CO·Filed 2015·Application pending·0 cites
- 4635US2017018189A1Automatic drive assist device, method, and program for a vehicleAISIN AW CO·Filed 2015·Application pending·0 cites
- 4731US5878107AX-ray radiograph apparatusHITACHI MEDICAL CORP·Filed 1997·Granted Mar 2, 1999·9 cites·22 claims
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