Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8418572 | Three-dimensional cam mechanism | Takayuki Takahashi, Seong Hee Jeong, Kunio Shimada, Yaoyang Zheng, Kazuhiko Fukuda | 2013-04-16 |
| 6655367 | Plug-hole-installed ignition coil unit for internal combustion engines | Toshihiro Ohkama, Kazuyuki Kubo, Kenichi Ishida, Gakuji Moriya | 2003-12-02 |