Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8999900 | Two-component anti-seizure agent for hot metal working process, and method of manufacturing seamless pipe using thereof | Sumio Iida, Masami Imamura, Yuuji Tanaka, Kazuhiro Shimoda, Hirofumi Hori +1 more | 2015-04-07 |
| 5462771 | Method of manufacturing electromagnetic wave shielding plastic molding | Yoichi Murayama | 1995-10-31 |