Inventor · disambiguated record
Yasunori Murata
Also filed as: MURATA YASUNORI
16 granted patents·1 pending application·295 citations·filing 1981–2014
94Inventor score
Top patents by PatentIndex Score
17 records- 0183US5638216AZoom lensCANON KK·Filed 1994·Granted Jun 10, 1997·58 cites·34 claims
- 0282US7042662B2Light amount adjusting device, and optical device using the light amount adjusting deviceCANON KK·Filed 2003·Granted May 9, 2006·24 cites·14 claims
- 0380US4407263ACutting bladeDIAMOND GIKEN CO LTD·Filed 1981·Granted Oct 4, 1983·35 cites·13 claims
- 0475US5989405AProcess for producing a dresserASAHI DIAMOND IND·Filed 1997·Granted Nov 23, 1999·38 cites·8 claims
- 0573US5056900AZoom lensCANON KK·Filed 1990·Granted Oct 15, 1991·38 cites·4 claims
- 0672US7511803B2Method for displaying result of measurement of eccentricityCANON KK·Filed 2005·Granted Mar 31, 2009·5 cites·12 claims
- 0770US6709168B2Optical unit with increased reliabilityFUJITSU LTD·Filed 2002·Granted Mar 23, 2004·14 cites·13 claims
- 0866US7307708B2Eccentricity measuring method and eccentricity measuring apparatusCANON KK·Filed 2004·Granted Dec 11, 2007·11 cites·5 claims
- 0966US5754346AZoom lensCANON KK·Filed 1996·Granted May 19, 1998·23 cites·2 claims
- 1066US5739961AZoom lensCANON KK·Filed 1995·Granted Apr 14, 1998·23 cites·4 claims
- 1162US7932952B2Light quantity adjusting device, optical system having the same, and image taking apparatusCANON KK·Filed 2002·Granted Apr 26, 2011·5 cites·3 claims
- 1258US7944552B2Method for displaying result of measurement of eccentricityCANON KK·Filed 2008·Granted May 17, 2011·2 cites·9 claims
- 1358US6867916B2Viewfinder optical systemCANON KK·Filed 1995·Granted Mar 15, 2005·6 cites·13 claims
- 1447US5784205AZoom lensCANON KK·Filed 1995·Granted Jul 21, 1998·10 cites·5 claims
- 1540US7440089B2Method of measuring decentering of lensCANON KK·Filed 2006·Granted Oct 21, 2008·0 cites·6 claims
- 1637US2014204728A1Node equipment and method for communicationFUJITSU LTD·Filed 2014·Application pending·0 cites
- 1726US6496358B2Breaker apparatus and breaker unitFUJITSU LTD·Filed 1998·Granted Dec 17, 2002·3 cites·27 claims
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