Inventor · disambiguated record
Eishin Kato
Also filed as: KATO EISHIN
6 granted patents·36 citations·filing 1979–2017
79Inventor score
Top patents by PatentIndex Score
6 records- 0183US4224457AProcess for manufacturing optically active sulfur-containing carboxylic acidSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Sep 23, 1980·15 cites·17 claims
- 0271US8067036B2Gnetum extractKATO EISHIN·Filed 2005·Granted Nov 29, 2011·5 cites·12 claims
- 0366US4264620AAntihypertensive 5-substituted 2-pyrrolidinecarboxylic acidsSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Apr 28, 1981·5 cites·29 claims
- 0439US5498435ARice grain-like low-calorie foodSUGYO KK·Filed 1993·Granted Mar 12, 1996·11 cites·12 claims
- 0536US10640480B2Gnetin C-rich melinjo extract and production method thereofHOSODA SHC CO LTD·Filed 2017·Granted May 5, 2020·0 cites·10 claims
- 0626US9511035B2Java ginger extract and manufacturing methodHOSODA SHC INC·Filed 2013·Granted Dec 6, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →