Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320296 | Method of and apparatus for recording image processing data in radiation image recording system | Masamitsu Ishida, Hisatoyo Kato | 1982-03-16 |
| 4317179 | Method and apparatus for processing a radiographic image | Hisatoyc Kato, Masamitsu Ishida | 1982-02-23 |
| 4315318 | Method and apparatus for processing a radiation image | Hisatoyo Kato, Masamitsu Ishida | 1982-02-09 |
| 4310886 | Image gradation processing method and apparatus for radiation image recording system | Hisatoyo Kato, Masamitsu Ishida | 1982-01-12 |
| 4306290 | Image gradation processing method and apparatus for radiographic image copying system | Hisatoyo Kato, Masamitsu Ishida | 1981-12-15 |
| 4302671 | Radiation image read-out device | Hisatoyo Kato, Junji Miyahara | 1981-11-24 |
| 4302672 | Image gradation processing method and apparatus for radiation image recording system | Hisatoyo Kato, Masamitsu Ishida | 1981-11-24 |
| 4284889 | Method for recording radiation image using stimulable phosphor | Hisatoyo Kato, Junji Miyahara | 1981-08-18 |
| 4276473 | Gradation processing method and apparatus for radiation image recording system | Hisatoyo Kato, Masamitsu Ishida | 1981-06-30 |
| 4261854 | Phosphor | Noboru Kotera, Shusaku Eguchi, Junji Miyahara, Hisatoyo Kato | 1981-04-14 |
| 4258264 | Method of and apparatus for reading out a radiation image recorded in a stimulable phosphor | Noboru Kotera, Syusaku Eguchi, Junji Miyahara, Hisatoyo Kato | 1981-03-24 |
| 4239968 | Method and apparatus for recording and reproducing a radiation image | Noboru Kotera, Syusaku Eguchi, Junji Miyahara, Hisatoyo Kato | 1980-12-16 |
| 4236078 | Method and apparatus for recording and reproducing a radiation image | Noboru Kotera, Syusaku Eguchi, Junji Miyahara, Hisatoyo Kato | 1980-11-25 |
| 4234378 | Magnet paper sheet and a method for manufacturing the same | Susumu IWASAKI, Osamu Nagasawa, Tatsuo Takano | 1980-11-18 |
| 4202871 | Production of acicular ferric oxide | Tadashi Koga, Kiyoshi Fukai, Shinya Nakatani | 1980-05-13 |