Inventor · disambiguated record
Hideo Yashima
Also filed as: YASHIMA HIDEO
4 granted patents·289 citations·filing 1994–1997
83Inventor score
Files withSHOWA DENKO KK4
Top patents by PatentIndex Score
4 records- 0193US5597661ASolid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereofSHOWA DENKO KK·Filed 1994·Granted Jan 28, 1997·110 cites·30 claims
- 0291US5874184ASolid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereofSHOWA DENKO KK·Filed 1997·Granted Feb 23, 1999·77 cites·20 claims
- 0385US5665490ASolid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereofSHOWA DENKO KK·Filed 1995·Granted Sep 9, 1997·78 cites·53 claims
- 0471US5582878AProcess for producing magnetic recording mediumSHOWA DENKO KK·Filed 1996·Granted Dec 10, 1996·24 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →