Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7084268 | Carbapenem compound crystals and interjection preparations | Hiroyuki Chiba, Masahiko Tsujii, Astsushi Koiwa, Shin Sakurai, Akio Kayano +8 more | 2006-08-01 |
| 6642377 | Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates | Akio Kayano, Hiroyuki Chiba, Taiju Nakamura, Shin Sakurai, Hiroyuki Saito +4 more | 2003-11-04 |
| 4340422 | Powdery desulfurizer composition | Atsushi Takahashi, Yoshiharu Muratsubaki | 1982-07-20 |