Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617655 | Manufacturing apparatus of SiC single crystal and method for manufacturing SiC single crystal | Nobuhiro Okada, Kazuhito Kamei, Kazuhiko Kusunoki, Nobuyoshi Yashiro, Kouji Moriguchi +5 more | 2017-04-11 |
| 9322112 | Apparatus and method for production of SiC single crystal | Hidemitsu Sakamoto, Kazuhiko Kusunoki, Kazuhito Kamei | 2016-04-26 |
| 8305713 | Head stack latch assembly | Seong-Woo Kang, Seungman Chang, Chaw-Wu Tseng | 2012-11-06 |
| 7215506 | Hard disk drive (HDD) assembly of small form-factor HDD shock-mounted in frame having dimensions of larger form-factor HDD | David W. Albrecht, Akihiko Aoyagi, Fu-Ying Huang, Qinghua Zeng | 2007-05-08 |
| 6549377 | Magnetic disk drive with a movable ramp mechanism for relieving impact upon loading and unloading | Takeshi Yoshida, Tetsuya Hamaguchi, Shozo Saegusa, Shinsuke Higuchi | 2003-04-15 |
| 6369988 | Magnetic disk drive with a movable ramp mechanism for relieving impact upon loading and unloading | Takeshi Yoshida, Tetsuya Hamaguchi, Shozo Saegusa, Shinsuke Higuchi | 2002-04-09 |
| 5754361 | Information recording and/or reproducing apparatus having a tape threading device with tape guide members having minimum tape wrapping angles | Kazuo Sakai, Tadashi Honzawa, Masaru Orii, Fujio Tajima, Kooetsu Okuyama +1 more | 1998-05-19 |
| 5739976 | Magnetic recording and reproducing apparatus | Kazuo Sakai, Fumio Takeda, Taichiro Yamashita, Fujio Tajima, Takao Terayama +8 more | 1998-04-14 |
| 5497059 | Control method and apparatus for a servo- mechanism | Fujio Tajima, Hideki Tanaka, Kooetsu Okuyama, Kenji Toki | 1996-03-05 |
| 5495371 | Magnetic tape library device and method for maintaining magnetic recording and reproducing device and magnetic head | Takayuki Munemoto, Kazuo Sakai, Fujio Tajima, Fumio Takeda, Kouetsu Okuyama +4 more | 1996-02-27 |
| 5371449 | Servo control method for a servo system | Fujio Tajima, Hideki Tanaka, Kooetsu Okuyama, Kenji Toki | 1994-12-06 |
| 5352961 | Control method and apparatus for a servo-mechanism | Fujio Tajima, Hideki Tanaka, Kooetsu Okuyama, Kenji Toki | 1994-10-04 |