Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990390 | Fiber grid reinforcement | Hirotaka Kawasaki, Takanori HIRAI, Takuro Odawara, Osamu Furukawa, Masayoshi Sato +3 more | 1991-02-05 |
| 4886088 | Method and apparatus for measuring water content | Naruki Wakabayashi | 1989-12-12 |
| 4793146 | Cold storage structure | — | 1988-12-27 |