Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11096652 | Bioacoustic sound testing device and bioacoustic sound testing method | Mitsuru Endo, Maki Yamada, Noriaki Horii, Chizu Habukawa, Yukio Nagasaka | 2021-08-24 |
| 8882683 | Physiological sound examination device and physiological sound examination method | Noriaki Horii, Maki Yamada, Chizu Habukawa, Yukio Nagasaka | 2014-11-11 |
| 7781906 | Burglarproof device of vehicle | Takuji Oka, Takayuki Furukawa | 2010-08-24 |
| 6414941 | Ring network supervisory system | — | 2002-07-02 |
| 6253335 | Network abnormality recovery method and system | Katsutoshi Nakajima, Hiroshi Nishiyama, Akira Norizuki, Yoshiyuki Furuya | 2001-06-26 |
| 6199174 | Abnormality recovery system | Akira Norizuki, Hiroshi Nishiyama, Katsutoshi Nakajima | 2001-03-06 |
| 6154859 | Abnormality monitor method and abnormality monitor system in a network | Akira Norizuki, Hiroshi Nishiyama, Katsutoshi Nakajima | 2000-11-28 |
| 6040760 | Center cluster module and system, and electrical equipment connector system | Ichiro Kataoka, Kunimitsu Aoki, Yoshiyuki Furuya, Junichi Matsushita, Hiroshi Nishiyama +3 more | 2000-03-21 |
| 5481335 | Image forming apparatus having error detection with automatic error display | Katsushi Furuichi, Yoshikazu Yokomizo, Toshio Honma | 1996-01-02 |
| 5164770 | Image forming apparatus having feeding error detection and feeding error display | Katsushi Furuichi, Yoshikazu Yokohmizo, Toshio Honma | 1992-11-17 |
| 5093688 | Image forming process control method and apparatus | Yutaka Komiya, Tsuneki Inuzuka, Hisashi Sakamaki | 1992-03-03 |
| 5021827 | Image forming process control method and apparatus | Yutaka Komiya, Tsuneki Inuzuka, Sakamaki Hisahi | 1991-06-04 |
| 4952988 | Image forming apparatus having display device for displaying predetermined data | Katsushi Furuichi, Yoshikazu Yokomizo, Toshio Honma | 1990-08-28 |
| 4671647 | Image forming process control method and apparatus related to control while apparatus is in operational state | Yutaka Komiya, Tsuneki Inuzuka, Hisashi Sakamaki | 1987-06-09 |
| 4568177 | Automatic original handling apparatus | Tadashi Sato, Katsushi Furuichi, Toshio Honma | 1986-02-04 |
| 4557587 | Related to control while apparatus is in an improper operational state | Yutaka Komiya, Tsuneki Inuzuka, Hisashi Sakamaki | 1985-12-10 |
| 4477178 | Image forming apparatus | Katsushi Furuichi, Yoshikazu Yokomizo, Toshio Honma | 1984-10-16 |
| 4456366 | Image forming process control | Yutaka Komiya, Tsuneki Inuzuka, Hisashi Sakamaki | 1984-06-26 |
| 4370052 | Copying apparatus with detachable sorter | Katsushi Furuichi, Toshio Honma | 1983-01-25 |
| 4260241 | Copying apparatus | Toshio Honma, Katsushi Furuichi, Masahiro Tomosada | 1981-04-07 |
| 4222660 | Image forming device with automatic mode setting | Katsushi Furuichi, Toshio Honma | 1980-09-16 |
| 4219271 | Image forming method and device for controlling image density | Masharu Ohkubo, Yujiro Ando, Toshio Honma, Shuji Murakawa, Katsushi Furuichi | 1980-08-26 |