Inventor · disambiguated record
Kiyoshi Tsukada
Also filed as: TSUKADA KIYOSHI
16 granted patents·309 citations·filing 1988–1995
94Inventor score
Top patents by PatentIndex Score
16 records- 0191US4918248AProcess for preparation of alcoholsKAO CORP·Filed 1989·Granted Apr 17, 1990·44 cites·4 claims
- 0279US5233100AProcess for producing alcoholKAO CORP·Filed 1991·Granted Aug 3, 1993·40 cites·15 claims
- 0375US5478789AHydrogenation reaction catalyst precursor, process for production thereof and process for production of alcoholKAO CORP·Filed 1994·Granted Dec 26, 1995·35 cites·15 claims
- 0475US5120700AProcess for producing hydrogenation catalystKAO CORP·Filed 1991·Granted Jun 9, 1992·16 cites·11 claims
- 0574US5403988AStud welding apparatusHONDA MOTOR CO LTD·Filed 1994·Granted Apr 4, 1995·36 cites·16 claims
- 0674US5120885AProcess for producing alcoholKAO CORP·Filed 1991·Granted Jun 9, 1992·13 cites·5 claims
- 0769US5658843AMethod for preparing copper-containing hydrogenation reaction catalyst and method for producing alcoholKAO CORP·Filed 1994·Granted Aug 19, 1997·28 cites·13 claims
- 0862US4846991ANovel fatty acid-lactic acid esterKAO CORP·Filed 1988·Granted Jul 11, 1989·23 cites·19 claims
- 0956US5554574AMethod for preparing copper-containing hydrogenation reaction catalyst and method for producing alcoholKAO CORP·Filed 1995·Granted Sep 10, 1996·16 cites·9 claims
- 1056US5481048AMethod for preparing copper-containing hydrogenation reaction catalyst and method for producing alcoholKAO CORP·Filed 1994·Granted Jan 2, 1996·14 cites·16 claims
- 1152US5229346AProcess for producing hydrogenation reaction catalyst precursorKAO CORP·Filed 1992·Granted Jul 20, 1993·15 cites·7 claims
- 1240US5254705AProcess for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid estersKAO CORP·Filed 1992·Granted Oct 19, 1993·4 cites·4 claims
- 1340US5250713AProcess for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid estersKAO CORP·Filed 1992·Granted Oct 5, 1993·2 cites·9 claims
- 1436US5022456ABody frame, and production process and apparatus thereofHONDA MOTOR CO LTD·Filed 1990·Granted Jun 11, 1991·14 cites·6 claims
- 1528US5642140ARotational arm assembly for a printing mechanism of a recorder and copy machine incorporating sameFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jun 24, 1997·1 cites·8 claims
- 1628US5113926AProduction process for a body frame and apparatus thereofHONDA MOTOR CO LTD·Filed 1990·Granted May 19, 1992·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →