AM

Akihisa Mikawa

Ricoh Company: 7 patents #27 of 1,821Top 2%
Overall (2018): #15,842 of 503,207Top 4%
7
Patents 2018

Issued Patents 2018

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10091472 Image generating unit and image projecting apparatus 2018-10-02
9964733 Holding structure for holding reflecting mirror, projection optical system unit, optical engine, and image projecting apparatus Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Takahiro Hiramatsu +3 more 2018-05-08
9961310 Image projection apparatus Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Jun Mashimo 2018-05-01
9952486 High resolution image projection apparatus with horizontally actuated image generation unit Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Takahiro Hiramatsu +3 more 2018-04-24
9918054 Image generating unit and image projecting apparatus 2018-03-13
9897820 Image projection apparatus 2018-02-20
9864262 Image projection device and image projection method to control an illumination area based on movement of image generating unit Tetsuya Fujioka, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Jun Mashimo +1 more 2018-01-09