Inventor · disambiguated record
Yasuyoshi Fujii
Also filed as: FUJII YASUYOSHI
5 granted patents·2 pending applications·29 citations·filing 1998–2017
73Inventor score
Top patents by PatentIndex Score
7 records- 0169US6058807ACutting tool and method for producing the sameMITSUBISHI MATERIALS CORP·Filed 1998·Granted May 9, 2000·24 cites·20 claims
- 0261US9321870B2Diisopropyl fumarate-cinnamic acid derivative copolymer and retardation film using the sameTOSOH CORP·Filed 2013·Granted Apr 26, 2016·0 cites·13 claims
- 0360US9512284B2Fumaric acid diester-cinnamic acid ester-based copolymer, production method thereof and film using the sameTOSOH CORP·Filed 2013·Granted Dec 6, 2016·0 cites·13 claims
- 0454US6200076B1Cutting tool and method for producing the sameMITSUBISHI MATERIALS CORP·Filed 2000·Granted Mar 13, 2001·5 cites·6 claims
- 0545US2009130521A1Plate Solid Oxide Fuel CellYANMAR CO LTD·Filed 2007·Application pending·0 cites
- 0639US11225540B2Copolymer and optical film using sameTOSOH CORP·Filed 2017·Granted Jan 18, 2022·0 cites·14 claims
- 0737US2001002559A1Cutting tool and method for producing the sameMITSUBISHI MATERIALS CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →