Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208750 | Radiation image reading apparatus | — | 2007-04-24 |
| 5284716 | Magnetic recording medium | Yasushi Nakano, Yoshitaka Yasufuku, Noboru Koyama, Takemasa Namiki, Seiichi Tobisawa +2 more | 1994-02-08 |
| 5186754 | Coater | Takemasa Namiki, Seiichi Tobisawa, Shigetoshi Kawabe, Takeshi Nakajima | 1993-02-16 |
| 5097792 | Coating apparatus | Setsuko Kawahara, Takemasa Namiki, Seiichi Tobisawa, Shigetoshi Kawabe, Takeshi Nakajima +2 more | 1992-03-24 |
| 5093192 | Magnetic recording medium | Setsuko Kawahara, Yasushi Nakano, Noboru Koyama | 1992-03-03 |
| 5084335 | Magnetic recording medium comprising upper and lower magnetic layers | Yasushi Nakano, Setsuko Kawahara, Kikuo Oonuma, Seiichi Tobisawa, Takeshi Nakajima | 1992-01-28 |
| 5035856 | Magnetic recording medium | Noboru Koyama, Yasushi Nakano, Yoshitaka Yasufuku, Setsuko Kawahara, Takemasa Namiki +1 more | 1991-07-30 |