Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351518 | Digital radiography system having an X-ray image intensifier tube | Yoichi Onodera, Fumitaka Takahashi, Mitsuru Ikeda, Koichi Koike | 2002-02-26 |
| 6301331 | Digital radiography system having an X-ray image intensifier tube | Yoichi Onodera, Fumitaka Takahashi, Mitsuru Ikeda, Koichi Koike | 2001-10-09 |
| 5875226 | Digital radiography system having an X-ray image intensifier tube | Yoichi Onodera, Fumitaka Takahashi, Mitsuru Ikeda, Koichi Koike | 1999-02-23 |
| 5600701 | X-ray imaging system and method therefor | Rika Baba, Ken Ueda, Yoichi Onodera, Keiji Umetani, Shigekazu Hara +2 more | 1997-02-04 |
| 5528655 | Method and apparatus for producing radiologic three-dimensional image | Keiji Umetani, Ken Ueda | 1996-06-18 |
| 5526442 | X-ray radiography method and system | Rika Baba, Ken Ueda, Keiji Umetani, Yoichi Onodera | 1996-06-11 |
| 5485500 | Digital x-ray imaging system and method | Rika Baba, Ken Ueda, Yoichi Onodera, Keiji Umetani, Masayuki Tsuneoka | 1996-01-16 |
| 5416818 | X-ray TV camera having function to switch a visual field of X-ray image | Fumitaka Takahashi, Sadao Takahshi | 1995-05-16 |
| 5402463 | Apparatus and method for radiation imaging | Keiji Umetani, Ken Ueda, Yoichi Onodera | 1995-03-28 |
| 5353325 | X-ray fluorograph and radiograph apparatus for obtaining X-ray image having high X-ray latitude | Ken Ueda, Keiji Umetani, Yoichi Onodera | 1994-10-04 |
| 5177775 | Real-time digital radiography system | Yoichi Onodera, Akiho Takahashi, Koichi Koike | 1993-01-05 |
| 5117447 | Image input apparatus | Fumitaka Takahashi, Hideyuki Sakai | 1992-05-26 |
| 5023896 | X-ray television apparatus | Yukio Takasaki, Tadaaki Hirai, Kouichi Koike, Masayuki Tsuneoka, Yoichi Onodera +1 more | 1991-06-11 |
| 5022063 | Multiple-mode scanning and beam current control x-ray TV apparatus | Yoichi Onodera, Takakazu Funo, Masayuki Tsuneoka | 1991-06-04 |
| 4942468 | Image input device | Takakazu Huno, Yoichi Onodera, Kouichi Koike, Masayuki Tsuneoka | 1990-07-17 |
| 4890310 | Spectral type radiation imaging system | Keiji Umetani, Ken Ueda, Ryuichi Suzuki | 1989-12-26 |
| 4881124 | X-ray television apparatus | Fumitaka Takahashi, Masayuki Tsuneoka | 1989-11-14 |
| 4809071 | Television camera device and x-ray television apparatus using the same | Masanori Maruyama, Fumitaka Takahashi, Masayuki Tsuneoka | 1989-02-28 |
| 4806757 | Information reading apparatus for radiation image | Tsuyoshi Kano, Tetsuhiko Takahashi, Kenichi Okajima, Kenji Umetani, Saburo Ataka +1 more | 1989-02-21 |
| 4437008 | Electron beam control system | Tadahito Matsuda, Masahide Okumura, Susumu Ozasa, Yasuo Kato | 1984-03-13 |