Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876258 | High-frequency amplifier and radio transmission device with circuit scale and current consumption reduced to achieve high efficiency | Akira Inoue | 2005-04-05 |
| 6867032 | Enzymatic unhairing agent for use in tanning for producing leather and method for enzymatic unhairing treatment | Yasuhiro Shimizu, Atsushi Sugiyama | 2005-03-15 |