Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10838082 | Radiation detector and radiographic imaging apparatus | Shinichi Ushikura, Keiichi Akamatsu, Haruyasu Nakatsugawa, Shunsuke Kodaira | 2020-11-17 |
| 8939640 | Radiographic imaging device | Haruyasu Nakatsugawa | 2015-01-27 |
| 8431902 | Radiographic imaging device | Haruyasu Nakatsugawa, Yasunori Ohta, Toshitaka Agano, Fumito Nariyuki, Naoto Iwakiri | 2013-04-30 |
| 6490412 | Camera | — | 2002-12-03 |
| 6370336 | Auxiliary drive system for running-in movable components | Yoshio Sugano | 2002-04-09 |
| 6006040 | Shutter device for camera | Ko Aosaki, Yukitaka Takeshita | 1999-12-21 |
| 5907728 | Photographic camera and method of and device for distinguishing condition of use of photographic film in film magazine | Yutaka Yoshida | 1999-05-25 |
| 5812894 | Photographic camera and method of and device for distinguishing condition of use of photographic film in film magazine | Yutaka Yoshida | 1998-09-22 |
| 5708887 | Film feeding control device and method for camera | Akihiko Funaki | 1998-01-13 |
| 5625850 | Method of controlling film advance | — | 1997-04-29 |