Inventor · disambiguated record
Shinobu Yamaguchi
Also filed as: YAMAGUCHI SHINOBU
4 granted patents·35 citations·filing 1998–2020
72Inventor score
Top patents by PatentIndex Score
4 records- 0190US6271416B1Quinolinone derivative, method for preparing the same, and anti-allergic agentDAINIPPON INK & CHEMICALS·Filed 2000·Granted Aug 7, 2001·25 cites·4 claims
- 0260US6136822AQuinolinone derivative, method for preparing the same, and anti-allergic agentDAINIPPON INK & CHEMICALS·Filed 1998·Granted Oct 24, 2000·7 cites·15 claims
- 0358US11489170B2Fuel cell separator and method of manufacturing the sameSUMITOMO RIKO CO LTD·Filed 2020·Granted Nov 1, 2022·0 cites·6 claims
- 0441US6242425B1Quinolinone glycoside, production process, and anti-allergic agentDAINIPPON INK & CHEMICALS·Filed 1999·Granted Jun 5, 2001·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →