Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453146 | Cover tape | Kazuya Sugimoto, Hisatsugu Tokunaga | 2016-09-27 |
| 5415906 | Heat resistant electrically conductive plastic sheet and container | Takeshi Miyakawa, Mikio Shimizu, Masami Inoue | 1995-05-16 |