Inventor · disambiguated record
Tokio Ishino
Also filed as: ISHINO TOKIO
5 granted patents·91 citations·filing 1983–1991
82Inventor score
Top patents by PatentIndex Score
5 records- 0184US4945368ACamera with built-in electronic flashRICOH KK·Filed 1989·Granted Jul 31, 1990·24 cites·6 claims
- 0272US4498754ASingle lens reflex cameraRICOH KK·Filed 1983·Granted Feb 12, 1985·9 cites·5 claims
- 0364US5237362AVarifocal lensRICOH KK·Filed 1991·Granted Aug 17, 1993·28 cites·12 claims
- 0463US5247915ACylinder block structure for an internal combustion engineMAZDA MOTOR·Filed 1991·Granted Sep 28, 1993·25 cites·12 claims
- 0558US4605295ASingle lens reflex cameraRICOH KK·Filed 1984·Granted Aug 12, 1986·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →