Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373666 | Magnetic disk drive having arm displacement limit mechanism for shock resistance | Akira Iida, Shinsuke Higuchi | 2002-04-16 |
| D444828 | Running distance indicator for exercising machine | — | 2001-07-10 |
| 6157519 | Magnetic head gimbal assembly of a magnetic disk unit having a load point matched with the center of impact | Hidekazu Kohira, Hiromitsu Tokisue, Masayuki Suzuki, Yoshinori Takeuchi, Toshihiko Shimizu | 2000-12-05 |
| 6055131 | Magnetic head suspension having selected thicknesses for enhancing rigidity | Haruhide Takahashi, Shuichi Sugahara | 2000-04-25 |
| 6045473 | Plate for a silent chain | Haruo Sugita, Koichi Kaihotsu, Makoto Kanehira, Takayuki Funamoto, Nobuyuki Fujimoto +2 more | 2000-04-04 |
| 5989141 | Silent chain | Nobuto Kozakura, Tsutomu Haginoya | 1999-11-23 |
| 5973880 | Negative pressure flying head slider having improved side rails construction | Kiyoshi Hashimoto, Hidekazu Kohira, Yasuo Kojima, Shinji Yonemura | 1999-10-26 |
| 5835305 | Magnetic disk apparatus employing liquid bearing type or physical contact type magnetic head slider | Tetsuya Hamaguchi, Yoshihiro Shiroishi, Yukio Kato, Hiromitsu Tokisue, Takayuki Nakakawaji +1 more | 1998-11-10 |
| 5606472 | Disk unit | Kyo Akagi, Yasuhiro Kato, Akira Iida, Yong-Kweon Kim | 1997-02-25 |
| 5601515 | Adjustable recumbent bicycle exerciser | — | 1997-02-11 |
| 5557486 | Thin external memory unit with hard disk | Kyo Akagi, Yasuhiro Kato, Akira Iida, Yong-Kweon Kim | 1996-09-17 |
| 5530605 | Magnetic-head slider support mechanism and magnetic recording apparatus | Tetsuya Hamaguchi, Yukio Katou, Masaru Matsushima | 1996-06-25 |
| 5430591 | Negative pressure flying head slider having siderails with narrow width portion | Yoshinori Takeuchi, Kenji Mori, Hiroshi Agari, Jyousei Shimizu, Eisei Togawa +7 more | 1995-07-04 |
| 5383073 | Magnetic head supporting apparatus having a fulcrum point of load support offset from a slider center in an air upstream direction | Tetsuo Masukawa, Yokuo Saitoh, Yasuo Kojima, Toshio Suzuki, Yukimori Umakoshi +1 more | 1995-01-17 |
| 5294786 | Optical data card for an exerciser | Hachiro Maeyama, Takashi Ueda | 1994-03-15 |
| 5247410 | Magnetic disk apparatus using a rotary actuator for magnetic head positioning with reduced vibration | Susumu Ebihara, Kenji Mori, Jun Naruse, Tsuyoshi Takahashi, Yoshiyuki Hirano | 1993-09-21 |
| 5230673 | Exerciser in which exercising load is controlled based on individual data stored in an optical data card | Hachiro Maeyama, Takashi Ueda | 1993-07-27 |
| 4975342 | Fuel cell | — | 1990-12-04 |
| 4948271 | Bearing structure with improved lubricating seals for supporting shaft element | Masao Nunotani | 1990-08-14 |
| 4919551 | Bearing with improved lubrication seals | Masao Nunotani | 1990-04-24 |
| 4883371 | Bearing system for a wheel | — | 1989-11-28 |
| 4767680 | Fuel cell | Akemi Hijikata, Taesuke Nakayama, Yasuyuki Hamazaki, Kenji Kataoka | 1988-08-30 |
| 4718881 | Frictional transmission chain | Yoshiaki Sugimoto, Kazumi Ohmura, Hisaharu Terajima, Nobuto Kozakura | 1988-01-12 |
| 4702972 | Electrolyte replenishing system for a laminated fuel cell | — | 1987-10-27 |
| 4521731 | Detector attachment arrangement | Takashi Uyeda | 1985-06-04 |