TK

Takahiro Kado

Ricoh Company: 9 patents #2,462 of 9,818Top 30%
Overall (All Time): #566,168 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10423055 Illumination device and image projection apparatus Kazuhiro Fujita 2019-09-24
10284833 Image projection apparatus and associated cooling system and method 2019-05-07
10139718 Illumination device and image projection apparatus 2018-11-27
9877003 Image projection apparatus, method of controlling image projection apparatus, and storage medium 2018-01-23
9863759 Illumination apparatus, pattern irradiation device, and system Tatsuya Takahashi, Kazuhiro Fujita, Toshiharu Murai, Takehiro Nishimori, Jun Kishiwada 2018-01-09
9787957 Image projection apparatus, image projection method, and computer-readable storage medium Nobuhiro Hosoi 2017-10-10
9746755 Light source device and image projector including the same Takehiro Nishimori, Kazuhiro Fujita, Toshiharu Murai, Tatsuya Takahashi 2017-08-29
9648292 Image projection apparatus 2017-05-09
9229305 Image projection apparatus, control method, and computer-readable storage medium Nobuhiro Hosoi, Yoshio Kubo 2016-01-05