Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424059 | Gas insulated switching device | Hirohide Aoki, Yasuhiro Maeda, Hiroyuki Hama | 2002-07-23 |
| 6410034 | Dermal absorption-promoting agent | Makiko Fujii, Yasuhiro TAKEDA, Minuro Hanada | 2002-06-25 |