Inventor · disambiguated record
Takashi Saegusa
Also filed as: SAEGUSA TAKASHI
77 granted patents·5 pending applications·747 citations·filing 1979–2022
99Inventor score
Top patents by PatentIndex Score
82 records- 0195US4306787AExposure control apparatus for camera provided with multi metering deviceNIPPON KOGAKU KK·Filed 1980·Granted Dec 22, 1981·36 cites·9 claims
- 0292US4476383APhotometering device for obtaining exposure informationNIPPON KOGAKU KK·Filed 1982·Granted Oct 9, 1984·30 cites·19 claims
- 0392US4309091AExposure display device in a cameraNIPPON KOGAKU KK·Filed 1980·Granted Jan 5, 1982·29 cites·8 claims
- 0490US4636054APhotometric method and apparatus for camerasNIPPON KOGAKU KK·Filed 1986·Granted Jan 13, 1987·27 cites·12 claims
- 0589US7535711B2Wind velocity measuring device and electronic apparatusSEIKO EPSON CORP·Filed 2007·Granted May 19, 2009·19 cites·5 claims
- 0688US4758854ACamera systemNIPPON KOGAKU KK·Filed 1987·Granted Jul 19, 1988·27 cites·4 claims
- 0788US4429969AExposure control device of camera for flash exposureNIPPON KOGAKU KK·Filed 1982·Granted Feb 7, 1984·22 cites·19 claims
- 0887US4896181ACamera systemNIKON CORP·Filed 1989·Granted Jan 23, 1990·24 cites·22 claims
- 0986US4737812AAutomatic focusing cameraNIPPON KOGAKU KK·Filed 1986·Granted Apr 12, 1988·57 cites·20 claims
- 1084US4412730AMetering deviceNIPPON KOGAKU KK·Filed 1981·Granted Nov 1, 1983·18 cites·9 claims
- 1183US7261459B2Light source device and projectorSEIKO EPSON CORP·Filed 2005·Granted Aug 28, 2007·8 cites·13 claims
- 1283US5594524ACamera for selectively inputting operating parameters and methodNIKON CORP·Filed 1995·Granted Jan 14, 1997·21 cites·31 claims
- 1383US4561752AMetering device of a cameraNIPPON KOGAKU KK·Filed 1984·Granted Dec 31, 1985·16 cites·8 claims
- 1482US5122827ACamera provided with an attitude detecting deviceNIKON CORP·Filed 1991·Granted Jun 16, 1992·24 cites·15 claims
- 1581US5608491ACamera with simplified parameter selection and dual mode operation and method of operationNIKON CORP·Filed 1995·Granted Mar 4, 1997·18 cites·38 claims
- 1681US4465369ALight measuring deviceNIPPON KOGAKU KK·Filed 1981·Granted Aug 14, 1984·15 cites·8 claims
- 1781US4443080AExposure control apparatus based on multimetering systemNIPPON KOGAKU KK·Filed 1981·Granted Apr 17, 1984·15 cites·7 claims
- 1880US5627623ACamera and method for assuring photography with selected parameterNIKON CORP·Filed 1995·Granted May 6, 1997·17 cites·16 claims
- 1980US4629304ATest system for cameraNIPPON KOGAKU KK·Filed 1984·Granted Dec 16, 1986·14 cites·11 claims
- 2079US4298870ADevice for driving a display element having a memorizing propertyNIPPON KOGAKU KK·Filed 1979·Granted Nov 3, 1981·30 cites·8 claims
- 2178US5697004ACamera capable of storing photographing data and display device connectable theretoNIKON CORP·Filed 1994·Granted Dec 9, 1997·15 cites·10 claims
- 2278US5500711ACamera equipped with warning function and methodNIKON CORP·Filed 1995·Granted Mar 19, 1996·16 cites·30 claims
- 2378US4448506AExposure control device of a cameraNIPPON KOGAKU KK·Filed 1982·Granted May 15, 1984·13 cites·21 claims
- 2477US4589756AMethod and apparatus for the automatic control of exposure in cameraNIPPON KOGAKU KK·Filed 1984·Granted May 20, 1986·12 cites·23 claims
- 2576US5189466AInformation setting apparatus in a cameraNIKON CORP·Filed 1991·Granted Feb 23, 1993·17 cites·5 claims
- 2675US7661823B2Prism structure and projectorSEIKO EPSON CORP·Filed 2006·Granted Feb 16, 2010·4 cites·14 claims
- 2773US4965620ACameraNIKON CORP·Filed 1989·Granted Oct 23, 1990·13 cites·11 claims
- 2872US5634154ADisplay system and method for a cameraNIKON CORP·Filed 1995·Granted May 27, 1997·12 cites·14 claims
- 2972US5541707ACamera input and display device with timer and methodNIKON CORP·Filed 1995·Granted Jul 30, 1996·11 cites·28 claims
- 3071US5649240ACamera having a device for setting plural modes of camera operation with a single operating memberNIKON CORP·Filed 1996·Granted Jul 15, 1997·37 cites·16 claims
- 3169US5692224AInformation setting device of a cameraNIKON CORP·Filed 1996·Granted Nov 25, 1997·10 cites·21 claims
- 3268US5799217ABattery check device for a cameraNIKON CORP·Filed 1997·Granted Aug 25, 1998·10 cites·27 claims
- 3367US9843506B2Distributed control system and control method thereofHITACHI LTD·Filed 2013·Granted Dec 12, 2017·3 cites·20 claims
- 3467US5600389ACamera which sets shutter speed and lights display in accordance with flash deviceNIKON CORP·Filed 1995·Granted Feb 4, 1997·9 cites·15 claims
- 3567US4914465ASingle-reflex camera driven by motorNIKON CORP·Filed 1989·Granted Apr 3, 1990·12 cites·5 claims
- 3665US10107355B2Active damping device and design methodHITACHI LTD·Filed 2014·Granted Oct 23, 2018·2 cites·7 claims
- 3764US5659822ACamera display system and methodNIKON CORP·Filed 1995·Granted Aug 19, 1997·8 cites·29 claims
- 3862US8565238B2Industrial network systemSAEGUSA TAKASHI·Filed 2011·Granted Oct 22, 2013·2 cites·11 claims
- 3962US4942413ACameraNIKON CORP·Filed 1989·Granted Jul 17, 1990·6 cites·6 claims
- 4060US12401876B2Imaging deviceHITACHI HIGH TECH CORP·Filed 2022·Granted Aug 26, 2025·0 cites·9 claims
- 4160US5198850ACamera having e2 promNIKON CORP·Filed 1991·Granted Mar 30, 1993·9 cites·3 claims
- 4259US6442349B1Camera capable of storing photographing data and display device connectable theretoNIKON CORP·Filed 1997·Granted Aug 27, 2002·5 cites·8 claims
- 4357US5049917ACamera systemNIKON CORP·Filed 1989·Granted Sep 17, 1991·7 cites·5 claims
- 4454US4918481ACamera capable of bracketing exposureNIKON CORP·Filed 1989·Granted Apr 17, 1990·6 cites·13 claims
- 4552US2025214237A1Robot Teaching Method and DeviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 4651US12473715B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2022·Granted Nov 18, 2025·0 cites·8 claims
- 4749US9325572B2Component mounting systemHITACHI HIGH TECH INSTR CO LTD·Filed 2013·Granted Apr 26, 2016·0 cites·5 claims
- 4849US5995068ADisplay device having an expanded display range in a limited analog display areaNIKON CORP·Filed 1997·Granted Nov 30, 1999·3 cites·19 claims
- 4948US2024377424A1Automatic analysis deviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 5046US8845106B2Projector having connection member fixed to color combining optical deviceSAEGUSA TAKASHI·Filed 2011·Granted Sep 30, 2014·0 cites·6 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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