Inventor · disambiguated record
Kouichi Tsunoda
Also filed as: TSUNODA KOUICHI
11 granted patents·1 pending application·207 citations·filing 1984–2021
91Inventor score
Files withOILES INDUSTRY CO LTD6KAWASAKI HEAVY IND LTD2OHI SEISAKUSHO CO LTD1OILS INDUSTRY CO LTD1RICOH KK1
Top patents by PatentIndex Score
12 records- 0192US4975749AAutomatic document feederRICOH KK·Filed 1989·Granted Dec 4, 1990·47 cites·10 claims
- 0287US9550633B2Levitation air plateOILES INDUSTRY CO LTD·Filed 2016·Granted Jan 24, 2017·4 cites·4 claims
- 0386US5300366AFluororesin composition for a sliding member and a sliding memberOILES INDUSTRY CO LTD·Filed 1991·Granted Apr 5, 1994·51 cites·19 claims
- 0483US4638538AMethod of manufacturing wound bush bearing with notch-free flange and mold assembly for manufacturing the sameOILES INDUSTRY CO LTD·Filed 1984·Granted Jan 27, 1987·27 cites·7 claims
- 0578US5092017AAutomotive door hinge assembly, bush employed therein and method for installing bush in door hinge assemblyOHI SEISAKUSHO CO LTD·Filed 1990·Granted Mar 3, 1992·40 cites·20 claims
- 0672US9422120B2Levitation air plateOILES INDUSTRY CO LTD·Filed 2013·Granted Aug 23, 2016·2 cites·6 claims
- 0766US9637146B2Coupler system and railcarKAWASAKI HEAVY IND LTD·Filed 2014·Granted May 2, 2017·2 cites·8 claims
- 0854US5405200ASpherical bearing and method of production thereofOILES INDUSTRY CO LTD·Filed 1993·Granted Apr 11, 1995·14 cites·11 claims
- 0952US5513433AMethod of producing a spherical bearingOILES INDUSTRY CO LTD·Filed 1994·Granted May 7, 1996·13 cites·4 claims
- 1045US2023138154A1Electronic component and manufacturing method thereforTDK CORP·Filed 2021·Application pending·0 cites
- 1139US10597048B2Carbody of railcarKAWASAKI HEAVY IND LTD·Filed 2015·Granted Mar 24, 2020·0 cites·4 claims
- 1235US4693107AMethod of manufacturing wound bush bearing with notch-free flange and mold assembly for manufacturing the sameOILS INDUSTRY CO LTD·Filed 1986·Granted Sep 15, 1987·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →