Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642377 | Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates | Akio Kayano, Hiroyuki Chiba, Taiju Nakamura, Shin Sakurai, Hiroyuki Ishizuka +4 more | 2003-11-04 |
| 5637716 | Processes for the preparation of hydroquinone and benzoquinone derivatives | Norio Minami, Ken Furukawa, Hiroshi Nishimura, Yoji Yamagishi | 1997-06-10 |