Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8186914 | Rotary cutting tool | Makoto Matsunaga, Shoichi Takahashi | 2012-05-29 |
| 4525486 | Process for preparing modified polyolefin particles and foamed article made from the particles | Shigeru Kobayashi | 1985-06-25 |