DI

Daisuke Ichii

Ricoh Company: 57 patents #158 of 9,818Top 2%
Overall (All Time): #43,089 of 4,157,543Top 2%
57
Patents All Time

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDate
11822076 Image display device, image projection device, and moving body Makoto Hirakawa 2023-11-21
11016294 Optical scanner, display system, and mobile object 2021-05-25
11002887 Image display apparatus, moving body, and lens array Makoto Inamoto 2021-05-11
10962767 Optical scanning device, image display apparatus, and movable object 2021-03-30
10948716 Image display device and image display method Miho Higuchi, Takuro Yasuda 2021-03-16
10783606 Image display apparatus and vehicle Hiromichi Atsuumi, Yuki Hayashi, Naoki Nakamura 2020-09-22
10663721 Image display apparatus and object apparatus 2020-05-26
10613321 Image display apparatus Naoki Nakamura, Hiromichi Atsuumi, Naoki Miyatake, Yuki Hayashi 2020-04-07
10573213 Image display apparatus and vehicle Hiromichi Atsuumi, Toshihiro Yamashiro, Makoto Inamoto 2020-02-25
10572972 Image display apparatus and vehicle Hiromichi Atsuumi, Yuki Hayashi, Naoki Nakamura 2020-02-25
10437052 Image display device and object apparatus Kento Nakamura, Makoto Inamoto, Hiroyuki Tanabe 2019-10-08
10290248 Image display apparatus and vehicle Hiromichi Atsuumi, Toshihiro Yamashiro, Makoto Inamoto 2019-05-14
10191274 Image display apparatus Naoki Nakamura, Hiromichi Atsuumi, Naoki Miyatake, Yuki Hayashi 2019-01-29
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
9348134 Optical scanning unit, and apparatus including the optical scanning unit 2016-05-24
RE45945 Image forming apparatus and scanning unit to scan a target surface using light fluxes Yoshinori Hayashi, Naoto Watanabe, Nobuaki Kubo 2016-03-22
8929412 Optical scanning device and image forming apparatus Hibiki Tatsuno 2015-01-06
8913098 Optical scanning device and image forming apparatus Yasuyuki Shibayama 2014-12-16
8830287 Surface-emission laser array, optical scanning apparatus and image forming apparatus Shunichi Sato, Akihiro Itoh, Hiroyoshi Shouji, Yoshinori Hayashi, Kei Hara +1 more 2014-09-09
8773489 Optical scanning apparatus and image forming apparatus 2014-07-08
8767029 Light source device, optical scanning device, and image forming apparatus 2014-07-01
8755716 Light source device, optical scanning device, and image forming apparatus 2014-06-17
8670472 Optical scanning device and image forming apparatus Hibiki Tatsuno 2014-03-11