TM

Toshiharu Murai

Ricoh Company: 5 patents #109 of 1,810Top 7%
Overall (2017): #24,789 of 506,227Top 5%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9746755 Light source device and image projector including the same Takehiro Nishimori, Kazuhiro Fujita, Tatsuya Takahashi, Takahiro Kado 2017-08-29
9726966 Light source device and projector using the same Ikuo Maeda, Kazuhiro Fujita, Tatsuya Takahashi, Takehiro Nishimori 2017-08-08
9594296 Illumination device including a wavelength converter Kazuhiro Fujita, Tatsuya Takahashi, Ikuo Maeda, Takehiro Nishimori 2017-03-14
9557631 Light source unit and image projection apparatus including light source unit Takehiro Nishimori, Kazuhiro Fujita, Ikuo Maeda, Tatsuya Takahashi 2017-01-31
9544554 Light source device, and image projection apparatus employing light source device 2017-01-10