Inventor · disambiguated record
Akira Tamagawa
Also filed as: TAMAGAWA AKIRA
13 granted patents·511 citations·filing 1973–2002
93Inventor score
Top patents by PatentIndex Score
13 records- 0198US4466740AParticle agglutination analyzing plateOLYMPUS OPTICAL CO·Filed 1981·Granted Aug 21, 1984·146 cites·15 claims
- 0287US6704052B1Image pickup optical system comprising a prism fixing member for preventing a deterioration in the capability of correcting decentration abberation, and apparatus thereforeOLYMPUS CORP·Filed 1999·Granted Mar 9, 2004·104 cites·21 claims
- 0383US4303616AAgglutination analyzing vesselOLYMPUS OPTICAL CO·Filed 1980·Granted Dec 1, 1981·41 cites·11 claims
- 0481US4436827ADetecting particle agglutination with vessel having inclined, stepped bottom surfaceOLYMPUS OPTICAL CO·Filed 1982·Granted Mar 13, 1984·38 cites·12 claims
- 0576US4584610AElectronic photographing apparatusOLYMPUS OPTICAL CO·Filed 1984·Granted Apr 22, 1986·23 cites·14 claims
- 0660US6084715AImage-forming optical system and apparatus using the sameOLYMPUS OPTICAL CO·Filed 1999·Granted Jul 4, 2000·94 cites·20 claims
- 0758US4563430AMethod of judging a particle agglutination patternOLYMPUS OPTICAL CO·Filed 1983·Granted Jan 7, 1986·16 cites·11 claims
- 0857US4556641AMethod of judging a particle agglutination reaction and a reaction vessel for use in the methodOLYMPUS OPTICAL CO·Filed 1982·Granted Dec 3, 1985·14 cites·9 claims
- 0954US4522493APartial injection apparatusOLYMPUS OPTICAL CO·Filed 1982·Granted Jun 11, 1985·14 cites·8 claims
- 1050US6848217B2Vehicle weather strip for sealing between a passenger compartment and a cargo compartmentFUJI HEAVY IND LTD·Filed 2002·Granted Feb 1, 2005·8 cites·4 claims
- 1148US4571630AElectronic camera having information write functionOLYMPUS OPTICAL CO·Filed 1983·Granted Feb 18, 1986·8 cites·5 claims
- 1233US3934265ADitube type color television camera and its application to an apparatus for converting a color film picture image into a video signalOLYMPUS OPTICAL CO·Filed 1973·Granted Jan 20, 1976·4 cites·5 claims
- 1330US5616910AOptical reading apparatusOLYMPUS OPTICAL CO·Filed 1995·Granted Apr 1, 1997·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →