Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7239684 | Radiotherapy apparatus monitoring therapeutic field in real-time during treatment | Kenji Hara, Noriyuki Kawata | 2007-07-03 |
| 5371052 | Process for recovering boron trifluoride | Tatsuya Kawamura, Hiroyasu Ishimoto | 1994-12-06 |
| 5191140 | Process for producing olefin oligomer | Satoru Miyaji, Tatsuya Kawamura | 1993-03-02 |
| 5165325 | Continuous pressurizing apparatus for liquid | — | 1992-11-24 |
| 4982042 | Process for manufacture of olefin oligomer | Tatsuya Kawamura | 1991-01-01 |
| 4690618 | Booster type high-pressure vessel | Keiichi Hori | 1987-09-01 |