Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085517 | Lighting optical system and substrate inspecting device | Shunichi Matsumoto, Masaya Yamamoto | 2024-09-10 |
| 10614563 | Evaluation device and recording medium storing evaluation program | Shuhei Watanabe, Takuroh Sone, Hideyuki Kihara, Takayuki Gotoh, Takashi Soma | 2020-04-07 |
| 10593031 | Texture evaluation apparatus, texture evaluation method, and computer-readable recording medium | Shuhei Watanabe, Takuroh Sone, Hideyuki Kihara, Takashi Soma, Naoki Nakamura +1 more | 2020-03-17 |
| 10168215 | Color measurement apparatus and color information processing apparatus | Takayuki Gotoh, Takuroh Sone, Hideyuki Kihara, Takashi Soma, Shuhei Watanabe | 2019-01-01 |
| 10003711 | Light irradiation device, image reading device, and image forming apparatus | Kazushige Kawamura, Takuya Kohda | 2018-06-19 |
| 9554011 | Light irradiator, image reader and image forming apparatus | — | 2017-01-24 |
| 9363405 | Light irradiation system, image scanning apparatus, and image forming apparatus | Tsuyoshi Fujimoto | 2016-06-07 |
| 9057809 | Light irradiation device and image forming apparatus | Tsuyoshi Fujimoto, Tokiko Inoue | 2015-06-16 |
| 9007663 | Light irradiation system, image scanning apparatus, and image forming apparatus | Tsuyoshi Fujimoto | 2015-04-14 |
| 8928956 | Illumination system, image reader and image forming device | Mitsuru Nakajima, Tetsuya Ogata, Tsuyoshi Fujimoto, Tokiko Inoue, Chihiro Tanaka | 2015-01-06 |
| 8848262 | Optical radiation device, image reader, and image forming device | Tsuyoshi Fujimoto, Mitsuru Nakajima, Tokiko Inoue, Chihiro Tanaka | 2014-09-30 |
| 8780416 | Light irradiator, image scanner, and image forming apparatus | Tokiko Inoue, Mitsuru Nakajima, Tsuyoshi Fujimoto, Chihiro Tanaka | 2014-07-15 |
| 8179580 | Optical scanning device and image forming apparatus | Kenichi Yoshimura, Kohei Shimizu, Tokiko Inoue, Mitsuru Nakajima | 2012-05-15 |
| 7898739 | Plastic optical element, nest structure, die, optical scan apparatus and image formation apparatus | Eiichi Hayashi, Kan Aoki, Go Takahashi | 2011-03-01 |