Inventor · disambiguated record
Hiroshi Chihara
Also filed as: CHIHARA HIROSHI
26 granted patents·4 pending applications·152 citations·filing 1994–2023
95Inventor score
Top patents by PatentIndex Score
30 records- 0190US7310486B2Power supply apparatus and heating apparatus and image forming apparatusCANON KK·Filed 2005·Granted Dec 18, 2007·12 cites·11 claims
- 0288US8718495B2Image forming apparatus for controlling interval between accesses to memory in detachable unitCHIHARA HIROSHI·Filed 2012·Granted May 6, 2014·5 cites·11 claims
- 0385US7485356B2Optical recording mediumTDK CORP·Filed 2005·Granted Feb 3, 2009·6 cites·17 claims
- 0483US12122628B2Sheet sorting apparatus and image forming apparatusCANON KK·Filed 2023·Granted Oct 22, 2024·0 cites·1 claims
- 0583US11958709B2Recording material processing apparatus or image forming system each of which executes stapling processCANON KK·Filed 2023·Granted Apr 16, 2024·0 cites·1 claims
- 0682US8135291B2Consumable part for an image forming apparatus and a control method thereofCHIHARA HIROSHI·Filed 2008·Granted Mar 13, 2012·6 cites·10 claims
- 0781US6708005B2Image forming apparatus and method of controlling memory thereofCANON KK·Filed 2002·Granted Mar 16, 2004·20 cites·15 claims
- 0879US11713207B2Recording material processing apparatus or image forming system each of which executes stapling processCANON KK·Filed 2022·Granted Aug 1, 2023·0 cites·9 claims
- 0979US8353507B2Sheet feeding deviceCANON KK·Filed 2010·Granted Jan 15, 2013·4 cites·7 claims
- 1075US11840416B2Sheet sorting apparatus and image forming apparatusCANON KK·Filed 2021·Granted Dec 12, 2023·0 cites·8 claims
- 1175US6071587AOptical recording medium and its recording methodTDK CORP·Filed 1998·Granted Jun 6, 2000·27 cites·12 claims
- 1273US11472659B2Recording material processing apparatus or image forming system each of which executes stapling processCANON KK·Filed 2021·Granted Oct 18, 2022·0 cites·20 claims
- 1371US6458219B2Metal surface-treating methodNIPPON PAINT CO LTD·Filed 2001·Granted Oct 1, 2002·12 cites·11 claims
- 1468US11066267B2Recording material processing apparatus or image forming system each of which executes stapling processCANON KK·Filed 2019·Granted Jul 20, 2021·0 cites·14 claims
- 1568US8715854B2Active material with a surface-modified layer covering a metal oxide core and an electrode and battery comprising the sameSUZUKI HISASHI·Filed 2007·Granted May 6, 2014·1 cites·11 claims
- 1668US6736390B2Sheet re-feed device and image forming apparatusCANON KK·Filed 2001·Granted May 18, 2004·12 cites·7 claims
- 1764US11174119B2Sheet sorting apparatus and image forming apparatusCANON KK·Filed 2019·Granted Nov 16, 2021·0 cites·14 claims
- 1864US5570251AThin film magnetic device with plural valves of magnetostrictionTDK CORP·Filed 1994·Granted Oct 29, 1996·15 cites·26 claims
- 1961US6391206B2Method for recovery of aqueous wash in phosphate chemical conversion and apparatus for metal surface treatmentNIPPON PAINT CO LTD·Filed 2000·Granted May 21, 2002·6 cites·5 claims
- 2060US6421139B1Image forming apparatus for forming image on free-size sheet having arbitrary sizeCANON KK·Filed 1998·Granted Jul 16, 2002·24 cites·42 claims
- 2156US10611693B2Polycrystalline dielectric thin film and capacitor elementTDK CORP·Filed 2017·Granted Apr 7, 2020·0 cites·8 claims
- 2255US10707018B2Polycrystalline dielectric thin film and capacitor elementTDK CORP·Filed 2017·Granted Jul 7, 2020·0 cites·12 claims
- 2349US7744782B2Transparent conductorTDK CORP·Filed 2008·Granted Jun 29, 2010·0 cites·2 claims
- 2447US7050727B2Storage control method for a memory provided in a removable cartridge in an image forming apparatusCANON KK·Filed 2005·Granted May 23, 2006·0 cites·6 claims
- 2545US7031622B2Memory storing information relating to the condition of a cartridge, and image forming apparatus and cartridge having such memoryCANON KK·Filed 2003·Granted Apr 18, 2006·2 cites·17 claims
- 2645US2006013987A1Optical recording mediumTDK CORP·Filed 2005·Application pending·0 cites
- 2743US9022532B1Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and ink-jet printer deviceTDK CORP·Filed 2013·Granted May 5, 2015·0 cites·5 claims
- 2842US2004213125A1Optical recording mediumTDK CORP·Filed 2004·Application pending·0 cites
- 2941US2004053166A1Optical recording mediumTDK CORP·Filed 2003·Application pending·0 cites
- 3038US2003010627A1Metal surface-treating methodFiled 2002·Application pending·0 cites
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