Inventor · disambiguated record
Toshikatsu Kasui
Also filed as: KASUI TOSHIKATSU
3 granted patents·73 citations·filing 1980–1981
73Inventor score
Files withNIPPON KOGAKU KK3
Top patents by PatentIndex Score
3 records- 0184US4354754AIndicator device within the viewfinder of a cameraNIPPON KOGAKU KK·Filed 1981·Granted Oct 19, 1982·20 cites·4 claims
- 0279US4350414AAll solid state electrochromic deviceNIPPON KOGAKU KK·Filed 1980·Granted Sep 21, 1982·42 cites·5 claims
- 0344US4433901AAll solid type electrochromic display elementNIPPON KOGAKU KK·Filed 1981·Granted Feb 28, 1984·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →