Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815548 | Process for preparing a piperidine derivative | Kiyoshi Sugi, Nobushige Itaya, Tadashi Katsura, Shigeya Yamazaki, Taro Ishibashi +3 more | 2004-11-09 |
| 6777576 | Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acid intermediate therefor and production method thereof | Tetsuya Ikemoto, Wei-Guo Gao, Mitsuhiro Takeda | 2004-08-17 |