Inventor · disambiguated record
Soichiro Yamaguchi
Also filed as: YAMAGUCHI SOICHIRO
3 granted patents·118 citations·filing 1991–2008
71Inventor score
Top patents by PatentIndex Score
3 records- 0190US5922492AMicroporous polyolefin battery separatorTONEN SEKIYUKAGAKU KK·Filed 1997·Granted Jul 13, 1999·111 cites·5 claims
- 0268US8770824B2Extruder and process for preparing a mixture of polymer and diluentNOGATA TETSURO·Filed 2008·Granted Jul 8, 2014·3 cites·5 claims
- 0334US5183849APolyphenylene ether compositionUBE CYCON LTD·Filed 1991·Granted Feb 2, 1993·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →