Inventor · disambiguated record
Shigemi Takahashi
Also filed as: TAKAHASHI SHIGEMI
18 granted patents·6 pending applications·143 citations·filing 1988–2025
93Inventor score
Top patents by PatentIndex Score
24 records- 0183US6850281B2Focal-plane shutter for digital still camerasNIDEC COPAL CORP·Filed 2001·Granted Feb 1, 2005·20 cites·8 claims
- 0281US8197150B2Focal plane shutter for digital camerasYAMAGUCHI YASUTAKA·Filed 2010·Granted Jun 12, 2012·7 cites·7 claims
- 0377US6536962B2Focal-plane shutter for digital still camerasNIDEC COPAL CORP·Filed 2001·Granted Mar 25, 2003·14 cites·4 claims
- 0467US7708477B2Focal plane shutter for camerasNIDEC COPAL CORP·Filed 2007·Granted May 4, 2010·2 cites·14 claims
- 0565US4924131APiezo-electric acceleration sensorFUJIKURA LTD·Filed 1988·Granted May 8, 1990·28 cites·5 claims
- 0663US6795122B2Focal-plane shutter for digital still camerasNIDEC COPAL CORP·Filed 2001·Granted Sep 21, 2004·6 cites·12 claims
- 0763US6726381B2Focal-plane shutter for camerasNIDEC COPAL CORP·Filed 2002·Granted Apr 27, 2004·7 cites·15 claims
- 0858US7178998B2Focal plane shutter for digital still camerasNIDEC COPAL CORP·Filed 2004·Granted Feb 20, 2007·5 cites·15 claims
- 0956US6001465ALight shielding blade for camera made of para-orientation aromatic polyamide filmCOPAL CO LTD·Filed 1998·Granted Dec 14, 1999·21 cites·7 claims
- 1055US2024371558A1Actuator and optical deviceNIDEC PREC CORPORATION·Filed 2024·Application pending·0 cites
- 1152US2025287101A1Method for controlling optical deviceNIDEC PREC CORPORATION·Filed 2025·Application pending·0 cites
- 1251US8511836B2Diaphragm apparatus for projectorsUSUDA YUICHIROU·Filed 2009·Granted Aug 20, 2013·1 cites·20 claims
- 1351US2025142720A1Imaging unitNIDEC PREC CORPORATION·Filed 2024·Application pending·0 cites
- 1450US4994834AFocal plane shutter for camerasCOPAL CO LTD·Filed 1990·Granted Feb 19, 1991·6 cites·2 claims
- 1549US10801884B2Blade driving device and infrared imaging deviceNIDEC COPAL CORP·Filed 2017·Granted Oct 13, 2020·0 cites·6 claims
- 1649US8550730B2Focal plane shutter for camerasNIDEC COPAL CORP·Filed 2012·Granted Oct 8, 2013·0 cites·2 claims
- 1749US5336112ACoaxial microstrip line transducerMURATA MANUFACTURING CO·Filed 1992·Granted Aug 9, 1994·18 cites·15 claims
- 1849US2015305139A1Flexible print circuit board and device provided with the sameNIDEC COPAL CORP·Filed 2013·Application pending·0 cites
- 1948US6502296B2Method of fabricating a light-shielding blade composed of beryllium-aluminum alloyCOPAL CO LTD·Filed 2001·Granted Jan 7, 2003·1 cites·2 claims
- 2048US2010178049A1Focal plane shutter for camerasARAI KOJI·Filed 2010·Application pending·0 cites
- 2148US2025254428A1Imaging deviceNIDEC PREC CORPORATION·Filed 2025·Application pending·0 cites
- 2241US6601807B1Mounting structure of thermal shield for oil pumpTOYODA MACHINE WORKS LTD·Filed 2000·Granted Aug 5, 2003·1 cites·8 claims
- 2340US6190060B1Light-shielding blade composed of beryllium-aluminum alloy for cameraNIDEC COPAL CORP·Filed 1998·Granted Feb 20, 2001·6 cites·9 claims
- 2436US10488735B2Focal-plane shutter, and imaging device and electronic equipment that are provided therewithNIDEC COPAL CORP·Filed 2016·Granted Nov 26, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →