Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378395 | Reinforcing material | Eishi Asoshina, Takashi Tominaga, Masato Shimizu, Yukio Nagata, Toshikatu Miura +1 more | 1983-03-29 |
| 4374890 | Adhesive-sheet for the reinforcement of metal plates and method of reinforcing metal plates | Masato Shimizu, Eishi Asoshina, Takashi Tominaga | 1983-02-22 |