Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10911607 | Diagnosing an image forming apparatus based on sound signal analysis | Shinya MIYAMORI, Tsutomu Udaka, Fumihiko Ogasawara, Atsushi Ito, Tomoyuki MITSUHASHI | 2021-02-02 |
| 10489646 | Diagnostic device, diagnostic system, device, diagnostic method, and non-transitory computer-readable medium | Tomoyuki MITSUHASHI, Atsushi Ito, Fumihiko Ogasawara, Tsutomu Udaka, Shinya MIYAMORI | 2019-11-26 |
| 10362180 | Diagnosing an image forming apparatus based on sound signal analysis | Shinya MIYAMORI, Tsutomu Udaka, Fumihiko Ogasawara, Atsushi Ito, Tomoyuki MITSUHASHI | 2019-07-23 |
| 10352820 | Diagnostic device, diagnostic system, diagnostic method, and non-transitory computer-readable medium | Shinya MIYAMORI, Atsushi Ito, Fumihiko Ogasawara, Tsutomu Udaka, Tomoyuki MITSUHASHI | 2019-07-16 |
| 10089397 | Diagnostic device, diagnostic system, diagnostic method, and non-transitory computer-readable medium | Tomoyuki MITSUHASHI, Tsutomu Udaka | 2018-10-02 |
| 9992355 | Diagnostic apparatus, diagnostic system, and non-transitory computer readable medium | Tsutomu Udaka, Fumihiko Ogasawara, Atsushi Ito, Tomoyuki MITSUHASHI, Shinya MIYAMORI | 2018-06-05 |
| 7916893 | Image processing apparatus, image processing method, and program | Hirofumi Komatsubara, Fujio Ihara, Kenji Ebitani | 2011-03-29 |
| 5809369 | Image formation system | Takeshi FURUYA, Mitsuo Shimizu, Seiji Honda, Kouichi Azuma, Izumi Takahashi +6 more | 1998-09-15 |
| 5568268 | Image forming device with forgery prevention | Masato Tsuji, Hidefumi Nishigai, Hideyasu Nakamura, Nobuyuki Kodera | 1996-10-22 |
| 5309258 | Pattern image generation device for image processing system | Kazuhisa Sato, Masayasu Kurosawa, Isao Kuwahara, Mitsuo Fukitomi | 1994-05-03 |