Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680242 | X-ray examination method and X-ray examination apparatus | Masayuki Masuda, Tsuyoshi Matsunami, Noriyuki Kato | 2010-03-16 |
| 7522709 | X-ray examination apparatus and x-ray examination method using the same | Masayuki Masuda, Tsuyoshi Matsunami | 2009-04-21 |
| 6320679 | Image reader | Atsushi Noda, Atsuo Nishijima, Yuji Ohtsuka | 2001-11-20 |
| 6109527 | Handy image scanner | Hajime Iwai, Kouji Ono, Hideki Chujyo | 2000-08-29 |
| 5525790 | Handy image scanner | Hajime Iwai, Kouji Ono, Hideki Chuiyo | 1996-06-11 |
| 5434680 | Image reader | Atsushi Noda, Atsuo Nishijima, Yuji Ohtsuka | 1995-07-18 |
| 5175422 | Handy image scanner | Hajime Iwai, Kouji Ono, Hideki Chuiyo | 1992-12-29 |
| 5039847 | Image processing apparatus having an image scanner | Tokuji Morii, Sinya Sonoda, Hideki Chujyo, Tomoyuki Nakata, Atsushi Iseki | 1991-08-13 |
| 4916740 | Input apparatus for computer | Atsushi Noda, Shinya Sonoda, Shinji Maeda | 1990-04-10 |
| 4819194 | Coordinate inputting system with provision for erroneous input detection | Hideki Sato, Shinichi Hashizume, Koichi Omae | 1989-04-04 |
| 4801767 | Coordinate inputting sheet with auxiliary electrodes promoting accuracy of positional detection | Hideki Sato, Shinichi Hashizume, Koichi Omae | 1989-01-31 |
| 4745242 | Coordinate input sheet with correction electrodes | Shinichi Hashizume, Koichi Omae, Sanji Nakabayashi | 1988-05-17 |
| 4733036 | Coil spring for key switch | Koichi Omae | 1988-03-22 |
| 4678880 | Keyboard switch | Koichi Omae | 1987-07-07 |
| 4658104 | Printed wiring board | Koichi Omae | 1987-04-14 |
| 4647742 | Alternate on-off switch mechanism | Zenichi Kitao | 1987-03-03 |
| 4532393 | Push button switch | Zenichi Kitao, Hideki Sato | 1985-07-30 |
| 4510355 | Rotary shaft - push button switch anchor assembly | Haruo Atsumi | 1985-04-09 |
| 4495391 | Alternate on-off switch mechanism | Zenichi Kitao | 1985-01-22 |
| 4427856 | Mechanical snap switch having a mechanism for separating fused contacts | Haruo Atsumi | 1984-01-24 |