Inventor · disambiguated record
Michiharu Suwa
Also filed as: SUWA MICHIHARU
4 granted patents·40 citations·filing 1974–1977
75Inventor score
Top patents by PatentIndex Score
4 records- 0182US4012124AAdjustable mounting device for optics lens systemsCANON KK·Filed 1975·Granted Mar 15, 1977·15 cites·14 claims
- 0254US4183639AFocusing systemBELL & HOWELL CO·Filed 1977·Granted Jan 15, 1980·15 cites·21 claims
- 0341US3972591AGreatly variable magnification zoom lens system of large aperture ratioCANON KK·Filed 1974·Granted Aug 3, 1976·8 cites·5 claims
- 0437US4171890ADichroic rangefinderBELL & HOWELL JAPAN·Filed 1977·Granted Oct 23, 1979·2 cites·2 claims
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