Inventor · disambiguated record
Keiichi Nakatani
Also filed as: NAKATANI KEIICHI
5 granted patents·107 citations·filing 1984–1997
80Inventor score
Top patents by PatentIndex Score
5 records- 0186US4517313AMethod of making polyurethane foamABBOTT LAB·Filed 1984·Granted May 14, 1985·42 cites·4 claims
- 0276US6017636ATransfer system and transfer method thereofSHINZEN CO LTD·Filed 1997·Granted Jan 25, 2000·49 cites·24 claims
- 0366US5011935AImidazole ether compoundsSAN APRO KK·Filed 1989·Granted Apr 30, 1991·8 cites·2 claims
- 0454US4683249AAmidines and a method of manufacturing the sameSAN APRO KABUSHIKI KAISHA·Filed 1986·Granted Jul 28, 1987·8 cites·8 claims
- 0526US5055581ABis(piperazinylalkyl) ether compound and method for the preparation thereofSAN APRO KK·Filed 1990·Granted Oct 8, 1991·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →