Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287428 | Light-emitting device, optical device, measurement device, and information processing apparatus | Daisuke Iguchi | 2025-04-29 |
| 12107396 | Light-emitting device, optical device, and information processing device | Takashi Kondo, Kenichi Ono, Daisuke Iguchi, Yoshinori Shirakawa, Tsutomu Otsuka | 2024-10-01 |
| 12027510 | Light-emitting element array chip, light-emitting device, optical device, and information processing device | Takashi Kondo, Satoshi Inada, Takeshi MINAMIRU, Daisuke Iguchi, Kazuhiro Sakai +1 more | 2024-07-02 |
| 11973321 | Light emitting device | Kazuhiro Sakai, Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tsutomu Otsuka | 2024-04-30 |
| 11908967 | Light-emitting device and measurement device | Takashi Kondo, Seiji Ono, Daisuke Iguchi | 2024-02-20 |
| 11769990 | Light-emitting element array, light emitting device, optical device, measurement device and information processing apparatus | Takashi Kondo, Daisuke Iguchi, Yoshinori Shirakawa, Seiji Ono | 2023-09-26 |
| 11732884 | Light-emitting device, optical device, and information processing device comprising plural wiring members and circuit elements on side surfaces of a light emitting element array | Kazuhiro Sakai, Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tsutomu Otsuka | 2023-08-22 |
| 11705695 | Light emitting device | Kazuhiro Sakai, Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tsutomu Otsuka | 2023-07-18 |
| 11585903 | Light emitting device, optical device, and information processing device | Satoshi Inada, Takeshi MINAMIRU, Daisuke Iguchi, Kazuhiro Sakai, Yoshinori Shirakawa | 2023-02-21 |
| 11211774 | Light emitting device, optical device, and information processing apparatus | Kazuhiro Sakai, Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tsutomu Otsuka | 2021-12-28 |
| 8736653 | Optical scanning device, image forming apparatus, and optical scanning method | Fumiya Hisa, Toshiharu Orui, Yuma Motegi | 2014-05-27 |
| 8537190 | Image forming apparatus and image forming method | — | 2013-09-17 |
| 8482590 | Optical scanning device and image forming apparatus | Fumiya Hisa, Toshiharu Orui | 2013-07-09 |
| 8446649 | Optical scanning apparatus and image forming apparatus | Fumiya Hisa, Toshiharu Orui | 2013-05-21 |
| 8411122 | Exposure device and image forming apparatus | Fumiya Hisa, Toshiharu Orui | 2013-04-02 |
| 8237762 | Exposure device for controlling light emitting elements | Atsushi Ugajin, Satoshi Kurashima, Kohei Shioya, Tetsuya Hori | 2012-08-07 |
| 8217973 | Exposure device for controlling light emitting elements | Kohei Shioya, Atsushi Ugajin, Satoshi Kurashima, Tetsuya Hori | 2012-07-10 |
| 8059146 | Exposure device, image forming apparatus, and computer-readable medium | Atsushi Ugajin, Satoshi Kurashima, Kohei Shioya, Tetsuya Hori | 2011-11-15 |