Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369381 | Semiconductor device | Yuki Nakano, Kenji Yamamoto | 2025-07-22 |
| 9462362 | Microphone support device for sound source localization | Masaya GOTOU, Toshihiko Kato | 2016-10-04 |
| 7379553 | Sound source search system | Hirofumi Nakajima, Shinji Ohashi, Hideo Tsuru, Hiroshi Ohyama | 2008-05-27 |
| 5168314 | Cleaning apparatus for heat fixing device wherein the amount of cleaning web is controlled based on the number of recorded sheets | Kouichi Gunji, Tsutomu Suka, Shogo Kato | 1992-12-01 |
| 4974030 | Cleaning device for electrostatic recording apparatus | Hiroshi Tokunaga, Yoshio Yamazaki | 1990-11-27 |