Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485826 | Adhesive sheet | Shunpei Watanabe, Takeshi Ikeda | 2002-11-26 |
| 6454991 | Method of forging raw material for sintering and forging | Takashi Yoshimura, Mitsumasa Iijima, Yasuo Hatai | 2002-09-24 |