Inventor · disambiguated record
Mitsunobu Nakazawa
Also filed as: NAKAZAWA MITSUNOBU
5 granted patents·111 citations·filing 1974–1984
82Inventor score
Top patents by PatentIndex Score
5 records- 0189US4640592AOptical display utilizing thermally formed bubble in a liquid core waveguideCANON KK·Filed 1984·Granted Feb 3, 1987·58 cites·9 claims
- 0277US4685766AOptical deviceCANON KK·Filed 1984·Granted Aug 11, 1987·31 cites·10 claims
- 0359US3983564AImage recording memberCANON KK·Filed 1975·Granted Sep 28, 1976·9 cites·36 claims
- 0446US3936361AImage recording memberTAKATORI YASUSHI·Filed 1974·Granted Feb 3, 1976·9 cites·21 claims
- 0536US3974041AImage recording member with zeolitic water containing compoundsCANON KK·Filed 1974·Granted Aug 10, 1976·4 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →