Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12125220 | Surface characteristics evaluation method, surface characteristics evaluation apparatus, and surface characteristics evaluation program | Shuhei Watanabe, Takuroh Sone | 2024-10-22 |
| 10614563 | Evaluation device and recording medium storing evaluation program | Shuhei Watanabe, Takuroh Sone, Hideyuki Kihara, Takashi Soma, Akihiro Iwamatsu | 2020-04-07 |
| 10593031 | Texture evaluation apparatus, texture evaluation method, and computer-readable recording medium | Shuhei Watanabe, Takuroh Sone, Hideyuki Kihara, Takashi Soma, Akihiro Iwamatsu +1 more | 2020-03-17 |
| 10168215 | Color measurement apparatus and color information processing apparatus | Takuroh Sone, Akihiro Iwamatsu, Hideyuki Kihara, Takashi Soma, Shuhei Watanabe | 2019-01-01 |
| 9348297 | Image forming apparatus and process cartridge | Masanobu Gondoh, Shinji Nohsho, Shohei Gohda, Kaori Toyama, Masahiro Ohmori +3 more | 2016-05-24 |
| 8143427 | Method for producing aminoacetylpyrrolidinecarbonitrile derivative | Kazuo Orita | 2012-03-27 |
| 8084622 | Process for producing 3,4-disubstituted pyrrolidine derivative and production intermediate thereof | Ichirou Araya | 2011-12-27 |
| 7667049 | Process for producing 3,4-disubstituted pyrrolidine derivative and production intermediate thereof | Ichirou Araya | 2010-02-23 |
| 6823789 | Cylinder cleaning device and cylinder cleaning fabric used therefor | Akira Hara, Hideo Oyaizu, Shigeo Isobe | 2004-11-30 |
| 4496834 | Focus detecting photoelectric device and focus detecting system | Yasuhiro Nanba, Eiji Yamakawa, Toshihiko Karasaki | 1985-01-29 |
| 4415246 | Focus detecting device | Toshihiko Karasaki, Yasuhiro Namba, Eiji Yamakawa | 1983-11-15 |