Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650912 | Heat sink for cooling a heat producing element and application | Tadashi Katsui, Katsuhiko Nakata, Takeshi Koga, Tadanobu Matsumura, Yoshimi Tanaka +2 more | 1997-07-22 |
| 5646184 | Preparation for external application to the skin and novel benzoic acid derivatives | Akira Sakaguchi, Keiko Koizumi, Noriko Sato, Kimihiko Hori, Hiroyuki Shinta | 1997-07-08 |
| 5629560 | Integrated circuit package | Tadashi Katsui, Katsuhiko Nakata | 1997-05-13 |