Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886756 | Novel restriction endonuclease SplI and process for the production of the same | Masahide KAWAMURA, Masaki Sakakibara, Teruo Watanabe, Akira Obauashi, Keiko Kita | 1989-12-12 |
| 4868115 | Enzyme composition | Akira Obayashi, Yukuo Ishizaki, Atsushi Ohshima, Mitsuo Kasai | 1989-09-19 |
| 4808531 | New restriction enzyme and process for producing the same | Akira Obayashi, Keiko Kita, Hiroshi Nakajima | 1989-02-28 |