Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898956 | Metal ring inputting and outputting device | Hideshi Sato, Yuji Narusaki, Kiyonori Okano, Minoru Tomizawa, Yoshiharu Watabe | 2005-05-31 |
| 6854310 | Device for correcting circumferential length of metal ring | Yuji Narusaki, Tomotsugu Takahashi, Katsuyuki Nakajima, Takehisa Kimura, Yoshiharu Watabe | 2005-02-15 |
| 6845291 | Device for stocking/extracting part | Hiroki Tahira, Kazutoshi Takada, Tetsuo Sugizono, Katsumune Inaki | 2005-01-18 |