Issued Patents All Time
Showing 1–25 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531199 | Light reflection device and mobile object | Jumpei Okamura, Kenichi Yoshimura | 2022-12-20 |
| 11226485 | Image projection device and moving body | Maiko YASUI | 2022-01-18 |
| 10895739 | Optical scanning device, image projection device, and mobile object | Kenichi Yoshimura | 2021-01-19 |
| 9949082 | Mobile terminal device, location search method, and computer-readable recording medium | Atsushi Muramatsu, Hisatoshi Yamaoka, Satoshi MATSUYUKI, Kohei Kubota | 2018-04-17 |
| 9833848 | Connecting-rod fracture splitting apparatus | Tadatomo Hatayama | 2017-12-05 |
| 9304143 | Operating movement detection device, operating movement detection method, and program | Yoku Takahashi, Katsumi Otsuka | 2016-04-05 |
| 9179525 | Terminal apparatus, backlight control method, and backlight control program | Naoyuki Sawasaki, Katsumi Otsuka, Yoku Takahashi | 2015-11-03 |
| 9024855 | Information processing apparatus and display control method | Katsumi Otsuka, Naoyuki Sawasaki, Yoku Takahashi | 2015-05-05 |
| 8879133 | Multi-beam light source device, optical scanning device, and image forming apparatus | — | 2014-11-04 |
| 8824022 | Optical scanning apparatus and image forming apparatus | — | 2014-09-02 |
| 8786654 | Optical print head and image forming apparatus | — | 2014-07-22 |
| 8786658 | Exposure device and image forming apparatus | Nobuaki Kubo, Toshiaki Tokita, Kohji Sakai, Naoto Watanabe, Yorichika Ishiyama | 2014-07-22 |
| 8619107 | Beam-spot position compensation method, optical scanning device, and multi-color image forming device | Shigeaki Imai | 2013-12-31 |
| 8610985 | Optical scanning device and image forming apparatus | Satoshi Tsuchiya, Mitsuo Suzuki | 2013-12-17 |
| 8593497 | Flow guide for optical scanning device and image forming apparatus | Taku Amada | 2013-11-26 |
| 8593701 | Optical scanning device and image forming apparatus | Masahiro Soeda, Tadashi Nakamura, Akira Kojima | 2013-11-26 |
| 8514473 | Imaging apparatus including optical scanning device with deflecting mirror module, and method of deflecting with the mirror module | — | 2013-08-20 |
| 8363297 | Optical scanning device and image forming apparatus | Masahiro Soeda | 2013-01-29 |
| 8217978 | Optical scanning apparatus, an image formation apparatus, and a phase modulation method | Taku Amada, Akihisa Itabashi, Seizo Suzuki | 2012-07-10 |
| 8200121 | Image forming apparatus having a plurality of cartridges and a single writing unit | Yasushi Nakazato, Kazuyuki Shimada | 2012-06-12 |
| 8169458 | Optical scanning device and image forming apparatus | Yukio Itami, Tomoya Ohsugi, Magane Aoki, Yoshinori Hayashi, Naoki Miyatake +3 more | 2012-05-01 |
| 8169457 | Light source apparatus, optical-beam scanning apparatus, and image forming apparatus | Nobuaki Kubo, Yasuhiro Naoe, Naoto Watanabe | 2012-05-01 |
| 8081203 | Light-amount detecting device, light source device, optical scanning unit and image forming apparatus | Kensuke Masuda, Satoru Itoh, Daisuke Ichii, Masahiro Soeda, Yoshinori Hayashi | 2011-12-20 |
| 8023166 | Optical scanning device and image forming apparatus | Tadashi Nakamura, Shigeaki Imai | 2011-09-20 |
| 7991321 | Image forming apparatus | Yasushi Nakazato, Kazuyuki Shimada | 2011-08-02 |