Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8777759 | Universal joint and propeller shaft | Keigo Yoshida, Hideaki Aoki, Hiromichi Komai, Shinichi Kondo | 2014-07-15 |
| 8628250 | Support device for supporting propeller shaft and propeller shaft itself | Masanori Oinuma, Hidekazu Aoki, Takahiro Kuroha, Takayuki Yokota, Hiromichi Komai | 2014-01-14 |
| 8607259 | Disk laminate, disk cartridge, disk loading/unloading mechanism, disk conveying device, disk conveying mechanism, and thin disk driving system | Nobuaki Onagi, Kohji Tsukahara, Haruki Tokumaru, Daiichi Koide, Takeshi Kajiyama +1 more | 2013-12-10 |
| 8549547 | Disk clamping mechanism and disk drive system, with movably supported clamper | Nobuaki Onagi, Yasutomo Aman, Haruki Tokumaru, Daiichi Koide, Takeshi Kajiyama +1 more | 2013-10-01 |
| 8495669 | Disk rotating device, disk, disk assembly, disk cartridge, and recording and reproducing device | Yasutomo Aman, Nobuaki Onagi, Shozo Murata, Yasunori Sugimoto, Haruki Tokumaru +1 more | 2013-07-23 |
| 8259543 | Data recording/reproduction method and data recording/reproduction apparatus | Daiichi Koide, Nobuaki Onagi, Yasutomo Aman, Haruki Tokumaru | 2012-09-04 |
| 8228772 | Optimum gap determined recording/reproducing apparatus | Nobuaki Onagi, Yasutomo Aman, Minoru Takahashi, Haruki Tokumaru, Daiichi Koide | 2012-07-24 |
| 8142294 | Power transmission shaft and propeller shaft for vehicle | Yasushi Akita, Noriyuki Onihashi, Hiromichi Komai | 2012-03-27 |
| 8077576 | Optimum gap determined recording/reproducing apparatus and method | Nobuaki Onagi, Yasutomo Aman, Minoru Takahashi, Haruki Tokumaru, Daiichi Koide | 2011-12-13 |
| 5670975 | Method for driving gas discharge display panel | Tetsuo Sakai, Hiroshi Murakami, Kazuo Takahashi, Mutsumi Mimasu, Utaro Miyagawa +2 more | 1997-09-23 |
| 5652478 | Gaseous discharge display | Tetsuo Sakai, Keiji Ishii, Mizumoto Ushirozawa, Yukio Murakami, Yasushi Motoyama +1 more | 1997-07-29 |
| 5610623 | Method for driving gas discharge display panel | Tetsuo Sakai, Hiroshi Murakami, Kazuo Takahashi, Mutsumi Mimasu, Utaro Miyagawa +2 more | 1997-03-11 |
| 5572230 | Method for driving gas discharge display panel and gas discharge display equipment in which the gas discharge display panel is driven according to the method | Tetsuo Sakai, Hiroshi Murakami, Kazuo Takahashi, Mutsumi Mimasu, Utaro Miyagawa +2 more | 1996-11-05 |