Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9556609 | Sliding seismic isolation device | Koji Nishimoto, Yuki Ninomiya, Hiroshi Tsuchikura, Koji Sugano | 2017-01-31 |
| 7323848 | Battery charging state arithmetic operation device for calculating charging state of battery, and battery charging state arithmetic operation method | Shinji Fujihara, Kiyoharu Anzai, Motoshi Kiribayashi, Makoto Wanezaki, Toshiaki Hayashi | 2008-01-29 |
| 6252376 | Battery-state monitoring system for a battery group | Kiyoshi Ueda | 2001-06-26 |
| 6169385 | Capacity leveling circuit for a battery group | Daisuke Konishi, Yoshihiko Mizuta | 2001-01-02 |
| 5471810 | Buckling-restriction bracing member | Mitsuru Sugisawa, Atsushi Watanabe | 1995-12-05 |