Inventor · disambiguated record
Kiyosada Machida
Also filed as: MACHIDA KIYOSADA
39 granted patents·448 citations·filing 1986–2010
98Inventor score
Top patents by PatentIndex Score
39 records- 0198US5400113AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1994·Granted Mar 21, 1995·87 cites·9 claims
- 0297US5815749AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1997·Granted Sep 29, 1998·48 cites·6 claims
- 0389US5848302AMulti-motor camera for normal and trimming photography having variable focal length photographing lens and finder and variable illuminating angle flash deviceNIKON CORP·Filed 1997·Granted Dec 8, 1998·27 cites·3 claims
- 0485US8515275B2Illumination device for photographing and cameraMACHIDA KIYOSADA·Filed 2010·Granted Aug 20, 2013·18 cites·30 claims
- 0582US6164842ACamera having a lens barrier unit opening/closing mechanismNIKON CORP·Filed 1998·Granted Dec 26, 2000·20 cites·25 claims
- 0680US4697909APower source device with reserve power source for cameraNIPPON KOGAKU KK·Filed 1986·Granted Oct 6, 1987·18 cites·15 claims
- 0777US6049432AZoom lens barrelNIKON CORP·Filed 1999·Granted Apr 11, 2000·44 cites·13 claims
- 0871US5634147ADrive device for a cameraNIKON CORP·Filed 1996·Granted May 27, 1997·11 cites·7 claims
- 0965US4857947APosition controlling device in a lens driving apparatus for cameraNIKON CORP·Filed 1987·Granted Aug 15, 1989·24 cites·6 claims
- 1064US6240257B1Finder apparatusNIKON CORP·Filed 2000·Granted May 29, 2001·6 cites·20 claims
- 1164US6029012ASelf-timer camera equipped with a red-eye reducing functionNIKON CORP·Filed 1997·Granted Feb 22, 2000·8 cites·4 claims
- 1264US5729775ACamera having film counterNIKON CORP·Filed 1996·Granted Mar 17, 1998·8 cites·7 claims
- 1362US5617172ACamera battery cover structureNIKON CORP·Filed 1996·Granted Apr 1, 1997·7 cites·15 claims
- 1460US5634152ACamera with built-in flashNIKON CORP·Filed 1996·Granted May 27, 1997·6 cites·10 claims
- 1560US4789875AVariable focus cameraNIKON CORP·Filed 1987·Granted Dec 6, 1988·8 cites·26 claims
- 1659US5764937ADrive mechanism for collapsing a lens barrel into the body of a cameraNIKON CORP·Filed 1997·Granted Jun 9, 1998·6 cites·15 claims
- 1756US5999756AViewfinder device of display plural visual framesNIKON CORP·Filed 1997·Granted Dec 7, 1999·5 cites·19 claims
- 1854US5687029ALens barrel having collapsing and extending use groovesNIKON CORP·Filed 1996·Granted Nov 11, 1997·18 cites·9 claims
- 1953US5655171AUltraminiature lens shutter camera and lens barrel thereofNIKON CORP·Filed 1995·Granted Aug 5, 1997·17 cites·13 claims
- 2053US4843411ACamera containing a lens barrier thereinNIKON CORP·Filed 1988·Granted Jun 27, 1989·6 cites·4 claims
- 2152US5307103ALens barrelNIKON CORP·Filed 1993·Granted Apr 26, 1994·15 cites·3 claims
- 2250US5717963AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Feb 10, 1998·1 cites·14 claims
- 2350US5537183AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Jul 16, 1996·1 cites·6 claims
- 2449US5822635ACamera equipped with light cutoff door opening and closing mechanismNIKON CORP·Filed 1997·Granted Oct 13, 1998·3 cites·20 claims
- 2547US5734940AFilm sensitivity setting and display device for a cameraNIKON CORP·Filed 1996·Granted Mar 31, 1998·3 cites·22 claims
- 2644US5787318ACamera having adjustable apertureNIKON CORP·Filed 1997·Granted Jul 28, 1998·2 cites·15 claims
- 2740US5477294ACamera of which the photographing image field is changeableNIKON CORP·Filed 1995·Granted Dec 19, 1995·2 cites·14 claims
- 2839US5678090AZoom-type viewfinder device having a multi-sectioned viewfinder camNIKON CORP·Filed 1995·Granted Oct 14, 1997·7 cites·18 claims
- 2938US5543875AMulti-motor camera for normal and trimming photography having variable focal length photographing lens and finder and variable illuminating angle flash deviceNIKON CORP·Filed 1995·Granted Aug 6, 1996·6 cites·2 claims
- 3037US5890027AMiniaturized camera employing motor membersNIKON CORP·Filed 1996·Granted Mar 30, 1999·1 cites·9 claims
- 3137US5745813ACamera provided with a rear surface switchNIKON CORP·Filed 1996·Granted Apr 28, 1998·1 cites·9 claims
- 3237US5701528AAperture stop for a photometry unit of a cameraNIKON CORP·Filed 1997·Granted Dec 23, 1997·1 cites·16 claims
- 3337US5669024ACamera having a red-eye reduction lamp arranged with respect to a strobe light generating unit to provide a compact cameraNIKON CORP·Filed 1996·Granted Sep 16, 1997·1 cites·29 claims
- 3436US5640224AAutomatic photographing apparatus in a cameraNIKON CORP·Filed 1995·Granted Jun 17, 1997·5 cites·7 claims
- 3536US5634150ACompact camera with improved display device and mounting board layoutNIKON CORP·Filed 1995·Granted May 27, 1997·1 cites·13 claims
- 3632US5801888AHigh magnification zoom lens barrel including a drive ring having a short length to provide a compact cameraNIKON CORP·Filed 1996·Granted Sep 1, 1998·3 cites·18 claims
- 3732US5734937ALens barrel standard position detection device and methodNIKON CORP·Filed 1996·Granted Mar 31, 1998·3 cites·20 claims
- 3831US5734943ADevice having cartridge chamber with positioned coverNIKON CORP·Filed 1996·Granted Mar 31, 1998·0 cites·17 claims
- 3931US5732304AReduced width camera constructionNIKON CORP·Filed 1997·Granted Mar 24, 1998·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Kiyosada Machida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →