Inventor · disambiguated record
Tsukasa Shima
Also filed as: SHIMA TSUKASA
8 granted patents·479 citations·filing 1974–1989
91Inventor score
Top patents by PatentIndex Score
8 records- 0198US4146663AComposite fabric combining entangled fabric of microfibers and knitted or woven fabric and process for producing sameASAHI CHEMICAL IND·Filed 1977·Granted Mar 27, 1979·128 cites·20 claims
- 0290US4145468AComposite fabric comprising a non-woven fabric bonded to woven or knitted fabricASAHI CHEMICAL IND·Filed 1977·Granted Mar 20, 1979·124 cites·15 claims
- 0388US4950562ASolid electrolyte type fuel cellsTOA NENRYO KOGYO KK·Filed 1989·Granted Aug 21, 1990·70 cites·10 claims
- 0488US4107374ANon-woven fabric usable as a substratum sheet for artificial leatherASAHI CHEMICAL IND·Filed 1975·Granted Aug 15, 1978·56 cites·8 claims
- 0580US4950529APolyallylene sulfide nonwoven fabricASAHI CHEMICAL IND·Filed 1988·Granted Aug 21, 1990·35 cites·6 claims
- 0666US4426421AMultilayer composite sheet useful as a substrate for artificial leatherASAHI CHEMICAL IND·Filed 1982·Granted Jan 17, 1984·36 cites·5 claims
- 0765US4891262AHigh strength wet-laid nonwoven fabric and process for producing sameASAHI CHEMICAL IND·Filed 1988·Granted Jan 2, 1990·24 cites·7 claims
- 0844US4083894APolyamide prepared in the presence of sulfopolyesterASAHI CHEMICAL IND·Filed 1974·Granted Apr 11, 1978·6 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →