Inventor · disambiguated record
Isao Okamoto
Also filed as: OKAMOTO ISAO
36 granted patents·1 pending application·466 citations·filing 1975–2015
98Inventor score
Files withNICHIDO KOGYO KABUSHIKI KAISHA7NISSAN DIESEL MOTOR CO7NICHIDO KOGYO KK5OKAMOTO ISAO3TANAKA KENJI3
Top patents by PatentIndex Score
37 records- 0195US9462891B2Office chairTAKANO CO LTD·Filed 2013·Granted Oct 11, 2016·35 cites·18 claims
- 0291USD662330SChairTANAKA KENJI·Filed 2010·Granted Jun 26, 2012·44 cites·1 claims
- 0387USD400175SCombined outlet and hand reelNICHIDO KOGYO KK·Filed 1997·Granted Oct 27, 1998·33 cites·1 claims
- 0485US6623296B2Plug socketNICHIDO KOGYO KABUSHIKI KAISHA·Filed 2002·Granted Sep 23, 2003·37 cites·6 claims
- 0584USD665591SChairTANAKA KENJI·Filed 2012·Granted Aug 21, 2012·26 cites·1 claims
- 0681US7540069B2Binding bandNICHIDO KOGYO KABUSHIKI KAISHA·Filed 2005·Granted Jun 2, 2009·10 cites·10 claims
- 0781US7503876B2Apparatus for and method of controlling automatic transmissionNISSAN DIESEL MOTOR CO·Filed 2005·Granted Mar 17, 2009·8 cites·14 claims
- 0881US5819894ACable winding apparatusNICHIDO KOGYO KABUSHIKI KAISHA·Filed 1997·Granted Oct 13, 1998·29 cites·5 claims
- 0975USD511087SHanger tieNICHIDO KOGYO KABUSHIKI KAISHA·Filed 2004·Granted Nov 1, 2005·19 cites·1 claims
- 1072USD450036SPower plug with receptacleNICHIDO KOGYO KABUSHIKI KAISHA·Filed 2001·Granted Nov 6, 2001·18 cites·1 claims
- 1170US7934296B2Binding band and binding band setNICHIDO KOGYO KABUSHIKI KAISHA·Filed 2005·Granted May 3, 2011·5 cites·6 claims
- 1270USD339567SAttachment plugNICHIDO KOGYO KK·Filed 1992·Granted Sep 21, 1993·14 cites·1 claims
- 1366USD339566SAttachment plugNICHIDO KOGYO KK·Filed 1991·Granted Sep 21, 1993·12 cites·1 claims
- 1464US5213516AAttachment plugNICHIDO KOGYO KABUSHIKI KAISHA·Filed 1992·Granted May 25, 1993·25 cites·9 claims
- 1563USD778631SChairTAKANO CO LTD·Filed 2015·Granted Feb 14, 2017·9 cites·1 claims
- 1663US4715289AApparatus for controlling vibration of vehicleJAPAN NATIONAL RAILWAY·Filed 1986·Granted Dec 29, 1987·21 cites·6 claims
- 1762US7291095B2Automatic start control apparatus of vehicleNISSAN DIESEL MOTOR CO·Filed 2005·Granted Nov 6, 2007·2 cites·2 claims
- 1860US9005035B2Storage medium storing game program, game apparatus, and game controlling method for changing game parameters based on game progressKIRA SATOSHI·Filed 2009·Granted Apr 14, 2015·0 cites·14 claims
- 1960US8845025B2Lumbar support device for chairKURATA FUMIHIRO·Filed 2010·Granted Sep 30, 2014·7 cites·14 claims
- 2060US8803462B2Motor drive unitOKAMOTO ISAO·Filed 2011·Granted Aug 12, 2014·2 cites·18 claims
- 2160US4776283ATruck for railway vehicleHITACHI LTD·Filed 1986·Granted Oct 11, 1988·22 cites·3 claims
- 2259US7311637B2Automatic transmission control systemNISSAN DIESEL MOTOR CO·Filed 2005·Granted Dec 25, 2007·3 cites·5 claims
- 2354USD694034SChairTANAKA KENJI·Filed 2012·Granted Nov 26, 2013·8 cites·1 claims
- 2454US7413526B2Automatic shifting-operation control systemNISSAN DIESEL MOTOR CO·Filed 2005·Granted Aug 19, 2008·2 cites·9 claims
- 2551US5247750AApparatus for inspecting assembled condition of parts of automotive vehicleTOYOTA MOTOR CO LTD·Filed 1992·Granted Sep 28, 1993·17 cites·5 claims
- 2649US5716139ARolling guide unitTHK CO LTD·Filed 1995·Granted Feb 10, 1998·10 cites·6 claims
- 2749US4802418AWheelset steering apparatus and method for the truck of railway vehiclesHITACHI LTD·Filed 1987·Granted Feb 7, 1989·12 cites·4 claims
- 2847US2011074197A1ChairOKAMOTO ISAO·Filed 2007·Application pending·0 cites
- 2946US5957586ARolling guide unitTHK CO LTD·Filed 1997·Granted Sep 28, 1999·9 cites·32 claims
- 3044USD361981SAttachment plugNICHIDO KOGYO KK·Filed 1994·Granted Sep 5, 1995·4 cites·1 claims
- 3142US4746143AVibration control apparatus for vehiclesJAPAN NATIONAL RAILWAY·Filed 1987·Granted May 24, 1988·9 cites·7 claims
- 3241US8159165B2Motor drive circuitOKAMOTO ISAO·Filed 2009·Granted Apr 17, 2012·0 cites·5 claims
- 3339USD395593SAir hose winderNICHIDO KOGYO KK·Filed 1997·Granted Jun 30, 1998·3 cites·1 claims
- 3436US7261673B2Apparatus for controlling automatic transmissionNISSAN DIESEL MOTOR CO·Filed 2003·Granted Aug 28, 2007·0 cites·15 claims
- 3536US5852952ABuffer device for transmission operating boosterNISSAN DIESEL MOTOR CO·Filed 1997·Granted Dec 29, 1998·7 cites·10 claims
- 3630US5960698AHydraulic cylinderNISSAN DIESEL MOTOR CO·Filed 1998·Granted Oct 5, 1999·4 cites·5 claims
- 3723US3992664AMethod for measuring parameters of quartz crystal unit and a non-reactive constant resistance element for carrying out the sameKOKUSAI DENSHIN DENWA CO LTD·Filed 1975·Granted Nov 16, 1976·0 cites·6 claims
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