Inventor · disambiguated record
Yasuhisa Tamagawa
Also filed as: TAMAGAWA YASUHISA
9 granted patents·1 pending application·64 citations·filing 2000–2015
85Inventor score
Top patents by PatentIndex Score
10 records- 0182US6850361B1Wide-angle catoptric systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Feb 1, 2005·28 cites·13 claims
- 0279US6535332B1Infrared optical system for infrared camerasMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 18, 2003·19 cites·11 claims
- 0368US10175346B2Laser radar apparatus and wind velocity observation methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jan 8, 2019·2 cites·6 claims
- 0467US8517542B2Laser illumination device, illumination method, semiconductor element manufacturing method, projection display device, and image display method using the projection display deviceENDO TAKAO·Filed 2010·Granted Aug 27, 2013·2 cites·6 claims
- 0564US7719759B2Imaging optical systemMITSUBISHI ELECTRIC CORP·Filed 2006·Granted May 18, 2010·4 cites·8 claims
- 0653US6785044B2Infrared transparent optical element and infrared imaging camera using the sameMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 31, 2004·5 cites·14 claims
- 0751US7151882B2Optical antennaMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Dec 19, 2006·3 cites·5 claims
- 0848US2017307648A1Laser radar deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 0945US6985268B1Image capturing apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 10, 2006·1 cites·10 claims
- 1037US6803988B2Field flattener for flattening a bent image surfaceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Oct 12, 2004·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Yasuhisa Tamagawa 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 →