Issued Patents 1989
Showing 1–2 of 2 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, Nobutsugu Hiraoka | 1989-12-12 |
| 4808531 | New restriction enzyme and process for producing the same | Akira Obayashi, Nobutsugu Hiraoka, Hiroshi Nakajima | 1989-02-28 |