Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8754339 | Slide switch | Takushi Ujimoto, Mizuho Ueta | 2014-06-17 |
| 8232486 | Power seat control unit | Takushi Ujimoto, Hiroshi Shimase, Tomohiro Kawasaki, Yuuki Kihara | 2012-07-31 |
| 7219923 | Device for determining kind of load on seat, seat, and bio-signal detector | Etsunori Fujita, Yoshimi Enoki, Yumi Ogura | 2007-05-22 |
| 6366190 | Magneto-spring structure | Etsunori Fujita, Yoshimi Enoki, Eiji Sugimoto, Shigeki Wagata, Hideyuki Yamane +2 more | 2002-04-02 |
| 6232689 | Energy extracting mechanism having a magnetic spring | Etsunori Fujita, Yoshimi Enoki, Seiji Kawasaki | 2001-05-15 |
| 6035980 | Magnetic spring having damping characteristics and vibration mechanism having same | Etsunori Fujita, Yoshimi Enoki, Seiji Kawasaki, Hiroki Honda, Yumi Ogura | 2000-03-14 |
| 5503812 | Method for separating and purifying fission noble metals | Kenji Kirishima, Hisaaki Shimauchi, Haruo Shibayama, Yukio Wada | 1996-04-02 |
| 4532112 | Process for producing antimony trioxide having a low alpha-ray strength | Shigeki Kubo | 1985-07-30 |