Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167465 | Securing device for manipulated component | Makoto Kanai, Yoshinori Takahashi | 1992-12-01 |
| 4772799 | Optical communication system | Makoto Kanai, Toshinori Takahashi | 1988-09-20 |