Inventor · disambiguated record
Yuji Ishihara
Also filed as: ISHIHARA YUJI
23 granted patents·2 pending applications·350 citations·filing 1985–2023
96Inventor score
Top patents by PatentIndex Score
25 records- 0192US8668245B2Front underfloor structure of vehicleKAKIUCHI TAKESHI·Filed 2011·Granted Mar 11, 2014·28 cites·5 claims
- 0292US7462963B2Motor cooling device and cooling methodNISSAN MOTOR·Filed 2005·Granted Dec 9, 2008·33 cites·24 claims
- 0388US8517451B2Front underfloor structure of vehicleKAKIUCHI TAKESHI·Filed 2011·Granted Aug 27, 2013·16 cites·5 claims
- 0483US5140371AContact charging member, contact charging method making use of it, and apparatus making use of itCANON KK·Filed 1990·Granted Aug 18, 1992·28 cites·13 claims
- 0579US4824516APavement-marking tape applicatorSEIBU POLYMER KASEI KK·Filed 1986·Granted Apr 25, 1989·35 cites·9 claims
- 0677US5137491AAir spout device for air conditioning system for use in automotive vehicleNISSAN MOTOR·Filed 1991·Granted Aug 11, 1992·40 cites·4 claims
- 0771US5805380AOvercoat magnetic head slider having overcoat and magnetic disk deviceNEC CORP·Filed 1997·Granted Sep 8, 1998·34 cites·11 claims
- 0868US5078316AControl system for automotive air conditionerNISSAN MOTOR·Filed 1990·Granted Jan 7, 1992·31 cites·25 claims
- 0968US4921754AHigh-durability pavement marking sheet materialSEIBU POLYMER KASEI KK·Filed 1985·Granted May 1, 1990·23 cites·3 claims
- 1064US6337962B1Process cartridge and electrophotographic apparatusCANON KK·Filed 2000·Granted Jan 8, 2002·9 cites·36 claims
- 1158US5940662ACharging apparatus and electrophotographic apparatusCANON KK·Filed 1997·Granted Aug 17, 1999·13 cites·12 claims
- 1257US2023338873A1Continuous liquid separating apparatus and continuous liquid separating methodHAMARI CHEMICALS LTD·Filed 2023·Application pending·0 cites
- 1354US7903520B2Optical disc recording apparatusFUNAI ELECTRIC CO·Filed 2008·Granted Mar 8, 2011·0 cites·6 claims
- 1454US4751140AHigh-brightness pavement marking sheet materialSEIBU POLYMER KASEI KK·Filed 1985·Granted Jun 14, 1988·16 cites·3 claims
- 1553US4756952AWater-swellable caulking material for water-leakage preventionKASEI CO C I·Filed 1985·Granted Jul 12, 1988·12 cites·7 claims
- 1650US9768786B2Power system stabilizing deviceTOSHIBA KK·Filed 2014·Granted Sep 19, 2017·0 cites·2 claims
- 1749US4876141ADouble layer pavement marking sheet materialSEIBULITE INT INC·Filed 1988·Granted Oct 24, 1989·14 cites·3 claims
- 1847US4615949AMagnetic recording mediumTDK CORP·Filed 1985·Granted Oct 7, 1986·10 cites·10 claims
- 1946US11952071B2Two-wheeled vehicle lamp turn signalKOITO MFG CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·3 claims
- 2040US8668243B2Vehicle boundary layer air flow control structureKOMIYA SATOSHI·Filed 2010·Granted Mar 11, 2014·1 cites·16 claims
- 2138US9153273B2Lens driving device and optical pickupFUNAI ELECTRIC CO·Filed 2013·Granted Oct 6, 2015·0 cites·18 claims
- 2235US4632870AMagnetic recording mediumTDK CORP·Filed 1985·Granted Dec 30, 1986·5 cites·2 claims
- 2334US2007199339A1Apparatus for cooling a heat-generating member and methodISHIHARA YUJI·Filed 2007·Application pending·0 cites
- 2431US4608315AMagnetic recording mediumTDK CORP·Filed 1985·Granted Aug 26, 1986·2 cites·6 claims
- 2529US8668244B2Vehicle boundary layer air flow control structureKOMIYA SATOSHI·Filed 2010·Granted Mar 11, 2014·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Yuji Ishihara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →