Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9093309 | Semiconductor device | Tadayoshi Hata | 2015-07-28 |
| RE34743 | Decorative plate | Yasukichi Ogasawara, Kazuo Ishige | 1994-09-27 |
| 5019440 | Decorative plate | Yasukichi Ogasawara, Kazuo Ishige | 1991-05-28 |
| 4863679 | Cladding tube for nuclear fuel and nuclear fuel element having this cladding tube | Hiromichi Imahashi, Toshio Kubo, Kazumi Asahi, Hideyuki Mukai | 1989-09-05 |