DI

Daisuke Ichii

Ricoh Company: 3 patents #215 of 1,821Top 15%
Overall (2018): #78,968 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10078217 Image display device and apparatus Yuki Hayashi, Naoki Nakamura, Hiromichi Atsuumi, Naoki Miyatake 2018-09-18
9997093 Image display apparatus and vehicle Hiromichi Atsuumi, Toshihiro Yamashiro, Makoto Inamoto 2018-06-12
9864195 Image display apparatus Naoki Nakamura, Hiromichi Atsuumi, Naoki Miyatake, Yuki Hayashi 2018-01-09