Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720389 | Water-absorbent resin and production process therefor | Takumi Hatsuda, Yoshio Irie, Katsuyuki Wada, Shinichi Fujino, Kazuki Kimura +1 more | 2004-04-13 |
| 6697514 | Apparatus for inspecting a fluorescent substance on a plasma display | Akira Kobayashi, Ryoichi Inoue, Tsuyoshi Nomura | 2004-02-24 |
| 6692794 | Composite and manufacturing method therefor | Yoshinori Hatanaka | 2004-02-17 |