Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021512 | Staple, and stapler for the staple | — | 2006-04-04 |
| 6416262 | Gear shaping method and device and spiral bevel gear cutter | Toshiaki Ishimaru, Akihide Kakutani, Tsuneo Egawa | 2002-07-09 |
| 5108037 | Fuel injection valve | Yoshio Okamoto, Haruo Watanabe, Hiroyuki Ando, Mineo Kashiwaya, Eiji Hamashima | 1992-04-28 |