Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470732 | Restriction enzyme from Brevibacterium linens | Katsuhiko Yamamoto, Hiroaki Sagawa, Hirokazu Kotani, Teruya Nakamura | 1995-11-28 |
| 5026645 | RNA polymerase gene, microorganism having said gene and the production of RNA polymerase by the use of said microorganism | Hirokazu Kotani, Akira Obayashi | 1991-06-25 |
| 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 |
| 4724209 | Process for producing restriction enzyme | Akira Obayashi, Keiko Kita, Hiroshi Nakajima | 1988-02-09 |
| 4668631 | Process for producing a restriction enzyme | Akira Obayashi, Keiko Kita, Hiroshi Nakajima | 1987-05-26 |