TF

Tetsuya Fujioka

Ricoh Company: 6 patents #40 of 1,821Top 3%
📍 Yokohama, JP: #44 of 255 inventorsTop 20%
Overall (2018): #16,867 of 503,207Top 4%
6
Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10036943 Light source device, image projector, and method for disposing light source device Takehiro Nishimori, Yasunari Mikutsu, Hideo Kanai, Satoshi Tsuchiya, Jun Mashimo 2018-07-31
10012893 Image projection apparatus Masamichi Yamada, Yasutada Tsukioka, Naoyuki Ishikawa, Hideo Kanai 2018-07-03
9964733 Holding structure for holding reflecting mirror, projection optical system unit, optical engine, and image projecting apparatus Akihisa Mikawa, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Takahiro Hiramatsu +3 more 2018-05-08
9961310 Image projection apparatus Akihisa Mikawa, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Jun Mashimo 2018-05-01
9952486 High resolution image projection apparatus with horizontally actuated image generation unit Akihisa Mikawa, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Takahiro Hiramatsu +3 more 2018-04-24
9864262 Image projection device and image projection method to control an illumination area based on movement of image generating unit Akihisa Mikawa, Hideo Kanai, Yasunari Mikutsu, Satoshi Tsuchiya, Jun Mashimo +1 more 2018-01-09