Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881570 | Test piece and quantitative method and apparatus for an organism-oriented substance | — | 2005-04-19 |
| 6759673 | Radiation image readout method and apparatus | Masashi Hakamata | 2004-07-06 |
| 6707058 | Radiation image read-out method and apparatus | Masashi Hakamata | 2004-03-16 |
| 6693269 | Image reader with DC-coupled integration circuit | Hitoshi Shimizu, Shu Sato | 2004-02-17 |
| 6555383 | Test piece and quantitative method and apparatus for an organism-oriented substance | — | 2003-04-29 |
| 6023071 | Image reading apparatus | Nobuhiko Ogura, Tohru Tsuchiya, Seishi Ikami | 2000-02-08 |
| 5926284 | Surface plasmon sensor | Masayuki Naya | 1999-07-20 |
| 5917608 | Surface plasmon sensor | Masayuki Naya | 1999-06-29 |
| 5907408 | Surface plasmon sensor | Masayuki Naya | 1999-05-25 |
| 5856873 | Ellipso sensor using a prism | Masayuki Naya | 1999-01-05 |
| 5672514 | Chemiluminescent detecting method and apparatus | Tohru Tsuchiya, Keiji Mori, Yasushi Kojima, Gunter Dietzel, Gerhard Petz +1 more | 1997-09-30 |
| 4843471 | Video image storage device | Yoshiyuki Yazawa, Hirofumi Ohnishi, Susumu Washizu, Tsuyoshi Shoji | 1989-06-27 |
| 4841371 | Apparatus for recording CRT image | Mikio Nishiyama, Tatsuo Yoshino | 1989-06-20 |
| 4837626 | Controller for CRT display apparatus | Mikio Nishiyama | 1989-06-06 |
| 4827341 | Synchronizing signal generating circuit | Mikio Nishiyama, Yoshiyuki Yazawa, Hirohumi Ohnishi | 1989-05-02 |
| 4799072 | Separate-exposure photographing apparatus | Masahide Akisada, Takatoshi Seiki, Norio Ookawa, Tatsuo Yoshino, Yuji Takamura | 1989-01-17 |
| 4739521 | Medical image diagnostic system | — | 1988-04-19 |
| 4709268 | Automatic frequency pulling circuit | Masahiko Kawai | 1987-11-24 |
| 4707739 | Automatic calibration circuit for monitoring device | Azuchi Endo | 1987-11-17 |
| 4701800 | Scanning line position control system for shifting the position of scanning lines to improve photographic reproduction quality | Asaki Nagai | 1987-10-20 |
| 4664506 | Apparatus for recording cathode-ray tube image | Takatoshi Seki, Norio Ookawa, Nobuyuki Torisawa | 1987-05-12 |
| 4629300 | Separate-exposure photographing apparatus | Masahide Akisada, Takatoshi Seki, Norio Ookawa, Tatsuo Yoshino, Yuji Takamura | 1986-12-16 |
| 4535413 | Hue identifying apparatus | Kazuo Shiota | 1985-08-13 |
| 4364084 | Color correction monitoring system | Yasuo Kawase | 1982-12-14 |
| 4339517 | Color correction method for color negative | — | 1982-07-13 |