Inventor · disambiguated record
Akiyoshi Nakamura
Also filed as: NAKAMURA AKIYOSHI · OKANO YUKIO
32 granted patents·4 pending applications·599 citations·filing 1974–2015
97Inventor score
Top patents by PatentIndex Score
36 records- 0194US5847458ASemiconductor package and device having heads coupled with insulating materialSHINKO ELECTRIC IND CO·Filed 1997·Granted Dec 8, 1998·131 cites·25 claims
- 0291US4602861AAuto-focusing systemMINOLTA CAMERA KK·Filed 1983·Granted Jul 29, 1986·65 cites·21 claims
- 0389US6501429B2Portable information processing apparatusSEIKO EPSON CORP·Filed 2001·Granted Dec 31, 2002·68 cites·6 claims
- 0485US4519436AMethod for injecting molten metal in vertical diecasting machineHONDA MOTOR CO LTD·Filed 1983·Granted May 28, 1985·20 cites·4 claims
- 0580US4124276ASoft focus lens systemMINOLTA CAMERA KK·Filed 1976·Granted Nov 7, 1978·36 cites·22 claims
- 0679US9330728B1Spindle motor and disk drive apparatusNIDEC CORP·Filed 2015·Granted May 3, 2016·6 cites·16 claims
- 0771US4728980AAutomatic focusing device and automatic exposure control deviceMINOLTA CAMERA KK·Filed 1986·Granted Mar 1, 1988·29 cites·4 claims
- 0866US4013347AMovable filter optical system for providing improved optical transmission characteristicsMINOLTA CAMERA KK·Filed 1975·Granted Mar 22, 1977·20 cites·23 claims
- 0962US4610514ATelephoto lens systemMINOLTA CAMERA KK·Filed 1983·Granted Sep 9, 1986·17 cites·10 claims
- 1057US4449793AInverted telephoto type wide angle lens systemMINOLTA CAMERA KK·Filed 1981·Granted May 22, 1984·14 cites·19 claims
- 1157US4165916AObjective lens system with close object focusing aberration correctionMINOLTA CAMERA KK·Filed 1977·Granted Aug 28, 1979·14 cites·14 claims
- 1256US5768608AData processing apparatus and method for making sameSEIKO EPSON CORP·Filed 1995·Granted Jun 16, 1998·33 cites·7 claims
- 1355US4561748AFocus detection deviceMINOLTA CAMERA KK·Filed 1984·Granted Dec 31, 1985·13 cites·13 claims
- 1453US4431273AInverted telephoto type wide angle lens systemMINOLTA CAMERA KK·Filed 1980·Granted Feb 14, 1984·13 cites·15 claims
- 1552US5758108AData processing apparatus for variable bus width CPUSEIKO EPSON CORP·Filed 1995·Granted May 26, 1998·27 cites·36 claims
- 1652US4211472AWide angle objective lens systemMINOLTA CAMERA KK·Filed 1978·Granted Jul 8, 1980·11 cites·7 claims
- 1750US6453232B1Information provision system, current-position-measurement system, and method thereforSEIKO EPSON CORP·Filed 2000·Granted Sep 17, 2002·5 cites·21 claims
- 1850US4346966ACompact lens system operable in different mediumsMINOLTA CAMERA KK·Filed 1980·Granted Aug 31, 1982·11 cites·9 claims
- 1948US6571170B2Information provision system, current-position-measurement system, and method thereforSEIKO EPSON CORP·Filed 2002·Granted May 27, 2003·4 cites·14 claims
- 2047US2007182313A1Method of manufacturing image display unit, and image display unitNAKAMURA AKIYOSHI·Filed 2007·Application pending·0 cites
- 2146US2007126334A1Image display unit, and method of manufacturing the sameNAKAMURA AKIYOSHI·Filed 2007·Application pending·0 cites
- 2245US4759619AInverted telephoto type wide angle lens system with a rear focusing unitMINOLTA CAMERA KK·Filed 1985·Granted Jul 26, 1988·10 cites·9 claims
- 2345US3981563ARetrofocus wide angle lens systemMINOLTA CAMERA KK·Filed 1975·Granted Sep 21, 1976·9 cites·19 claims
- 2442US5130734AData input/output device for a cameraMINOLTA CAMERA KK·Filed 1988·Granted Jul 14, 1992·8 cites·3 claims
- 2540US5249012AAuto-focusing system for cameras with in interchangeable objective lensMINOLTA CAMERA KK·Filed 1992·Granted Sep 28, 1993·9 cites·25 claims
- 2640US2007085468A1Image display unitTOSHIBA KK·Filed 2004·Application pending·0 cites
- 2740US2007164655A1Display deviceKOZUKA TOMOKO·Filed 2007·Application pending·0 cites
- 2839US4447135AZoom lens systemMINOLTA CAMERA KK·Filed 1983·Granted May 8, 1984·6 cites·18 claims
- 2938US6919673B2Color cathode ray tube and method of manufacturing the sameTOSHIBA KK·Filed 2002·Granted Jul 19, 2005·0 cites·16 claims
- 3038US4837594AAutomatic focusing device and automatic exposure control deviceMINOLTA CAMERA KK·Filed 1988·Granted Jun 6, 1989·7 cites·1 claims
- 3136US3973832ARetro-focus type wide angle lens systemMINOLTA CAMERA KK·Filed 1974·Granted Aug 10, 1976·5 cites·6 claims
- 3235US4214814AVariable soft focus lens systemMINOLTA CAMERA KK·Filed 1978·Granted Jul 29, 1980·4 cites·14 claims
- 3333US4382662AInverted telephoto type wide angle lens systemMINOLTA CAMERA KK·Filed 1980·Granted May 10, 1983·2 cites·25 claims
- 3430US4286847ALightweight inverted telephoto type wide angle lens systemMINOLTA CAMERA KK·Filed 1979·Granted Sep 1, 1981·1 cites·10 claims
- 3530US4258985AInverted telephoto type wide angle lens systemMINOLTA CAMERA KK·Filed 1979·Granted Mar 31, 1981·1 cites·9 claims
- 3630US4174886AInverted telephoto lens systemMINOLTA CAMERA KK·Filed 1978·Granted Nov 20, 1979·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →