Inventor · disambiguated record
Tadashi Niwa
Also filed as: NIWA TADASHI
5 granted patents·86 citations·filing 1987–1998
81Inventor score
Top patents by PatentIndex Score
5 records- 0170US6383688B1Electrolyte for lithium cells and method of producing the sameTONEN CORP·Filed 1998·Granted May 7, 2002·44 cites·7 claims
- 0261US5798054ALubricant and combination lubricant and refrigerant compositionTONEN CORP·Filed 1996·Granted Aug 25, 1998·19 cites·8 claims
- 0355US4912170AProcess for producing a modified styrene polymerTOA NENRYO KOGYO KK·Filed 1988·Granted Mar 27, 1990·10 cites·20 claims
- 0454US4704438ANovel styrene copolymerTOA NENRYO KOGYO KK·Filed 1987·Granted Nov 3, 1987·9 cites·16 claims
- 0533US4788261APolyarylene sulfide resin compositionTOA NENRYO KOGYO KK·Filed 1987·Granted Nov 29, 1988·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →