IM

Ikuo Maeda

Ricoh Company: 1 patents #623 of 1,487Top 45%
Overall (2020): #440,657 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10627711 Light source device that emits a plurality of color lights including a fluorescent light, and projector using the same Kazuhiro Fujita, Toshiharu Murai, Tatsuya Takahashi, Takehiro Nishimori 2020-04-21