Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964998 | Water-absorbing agent and its production process and use | Katsuyuki Wada, Hiroko Ueda, Naoko Takahashi, Kinya Nagasuna, Yasuhiro Fujita +1 more | 2005-11-15 |
| 6866753 | Vacuum arc vapor deposition apparatus and vacuum arc vapor deposition method | — | 2005-03-15 |