Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500967 | Catalyst for use in production of epoxide, method for producing the catalyst, and method for producing epoxide | Masahiro Wada, Takahiro Inagaki | 2002-12-31 |
| 6489269 | Plant-activating agent | Masaharu Hayashi, Tadayuki Suzuki, Masatoshi Kamei, Kazuhiko Kurita | 2002-12-03 |
| 6486974 | Image reading device | Takehiko Nakai, Hiroshi Tanioka, Shinobu Arimoto, Kazuo Yoshinaga, Tsutomu Utagawa +2 more | 2002-11-26 |
| 6451620 | Method for etching organic film, method for fabricating semiconductor device and pattern formation method | Hideo Nakagawa, Yasuhiro Morikawa | 2002-09-17 |
| 6391821 | Oxidation catalyst | Yuuichi Satoh, Jun Tatsumi, Toshiya Iida | 2002-05-21 |