Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5418512 | Superconducting magnetic shield | Hiroshi Ohta, Masakazu Aono, Kazuhiko Kato, Kazutomo Hoshino, Hidefusa Takahara +1 more | 1995-05-23 |
| 5187327 | Superconducting magnetic shield | Hiroshi Ohta, Masakazu Aono, Kazuhiko Kato, Kazutomo Hoshino, Hidefusa Takahara +1 more | 1993-02-16 |
| 4929417 | Method of manufacture metal diboride ceramics | Tadahiko Watanabe, Kazuhisa Shobu, Yukio Kai, Hideki Yamamoto, Osamu Yagishita +1 more | 1990-05-29 |
| 4808557 | Sintered titanium carbo-nitride ceramics | Tadahiko Watanabe, Kazuhisa Shobu, Yuko Tsuya, Yuji Enomoto, Junshiro Hayakawa +2 more | 1989-02-28 |