Inventor · disambiguated record
Haruhiko Yamanouchi
Also filed as: YAMANOUCHI HARUHIKO
17 granted patents·1 pending application·280 citations·filing 1987–2005
94Inventor score
Top patents by PatentIndex Score
18 records- 0187US4990948AFlexible printed circuit boardCANON KK·Filed 1989·Granted Feb 5, 1991·58 cites·14 claims
- 0283US5204806AFlexible printed circuit boardCANON KK·Filed 1991·Granted Apr 20, 1993·53 cites·23 claims
- 0382US7244033B2Moistureproof optical deviceCANON KK·Filed 2005·Granted Jul 17, 2007·12 cites·5 claims
- 0468US5335115ALens barrelCANON KK·Filed 1993·Granted Aug 2, 1994·29 cites·33 claims
- 0566US6909545B2Binocular vibration correcting device and binocular optical instrumentCANON KK·Filed 2001·Granted Jun 21, 2005·10 cites·18 claims
- 0664US5144490AZoom lensCANON KK·Filed 1990·Granted Sep 1, 1992·28 cites·26 claims
- 0761US5576893AZoom lens barrelCANON KK·Filed 1991·Granted Nov 19, 1996·19 cites·17 claims
- 0860USD406597SBinocularsCANON KK·Filed 1997·Granted Mar 9, 1999·10 cites·1 claims
- 0952US4804331ADevice for installing printed circuit boardCANON KK·Filed 1987·Granted Feb 14, 1989·15 cites·9 claims
- 1051US5790319ALens barrelCANON KK·Filed 1996·Granted Aug 4, 1998·13 cites·10 claims
- 1150US6191888B1BinocularCANON KK·Filed 1997·Granted Feb 20, 2001·15 cites·5 claims
- 1247US5572374ALens barrelCANON KK·Filed 1993·Granted Nov 5, 1996·11 cites·27 claims
- 1340US6680805B2Binocular and optical axis adjusting method for binocularCANON KK·Filed 2002·Granted Jan 20, 2004·0 cites·12 claims
- 1439US2005237608A1Binocular telescopeYAMANOUCHI HARUHIKO·Filed 2005·Application pending·0 cites
- 1538US5546234AZoom lens barrel in which a moving stroke of the front lens group is longCANON KK·Filed 1995·Granted Aug 13, 1996·5 cites·8 claims
- 1630US5917659AZoom lens barrel being capable of close distance photographing in wide end sideCANON KK·Filed 1997·Granted Jun 29, 1999·1 cites·16 claims
- 1730US5719710AOptical apparatusCANON KK·Filed 1996·Granted Feb 17, 1998·1 cites·17 claims
- 1829US5774277AOptical apparatusCANON KK·Filed 1995·Granted Jun 30, 1998·0 cites·6 claims
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