Inventor
Yasuhisa Tamagawa
Inventor
Tokyo, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
G01SRadio direction-finding6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
H04BTransmission6%
H04NPictorial communication, e.g. television6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
Y02ATechnologies for adaptation to climate change6%
PatentTitleYear
10,175,346Laser radar apparatus and wind velocity observation method20198,517,542'Laser illumination device, illumination method, semiconductor element manufacturing method, projection display device, and image display method using the projection display device'20137,719,759'Imaging optical system'20107,151,882'Optical antenna'20066,985,268'Image capturing apparatus'20066,850,361'Wide-angle catoptric system'20056,803,988'Field flattener for flattening a bent image surface'20046,785,044'Infrared transparent optical element and infrared imaging camera using the same'20046,535,332'Infrared optical system for infrared cameras'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2019Patents assigned to MITSUBISHI ELECTRIC CORP (9)· patent assignee history
2003–2019Based in Tokyo, JP· patent location history
2013Patents assigned to ENDO TAKAO (1)· patent assignee history
2013Patents assigned to HIRANO YOSHIHITO (1)· patent assignee history
2013Patents assigned to TAMAGAWA YASUHISA (1)· patent assignee history
2013Patents assigned to YAMAMOTO SHUHEI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 9 | 2003–2019 |
| ENDO TAKAO | 1 | 2013 |
| HIRANO YOSHIHITO | 1 | 2013 |
| TAMAGAWA YASUHISAself | 1 | 2013 |
| YAMAMOTO SHUHEI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2003–2019 |