Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850921 | Full automatic total inspection system for implosion-protected cathode-ray tube | Shigetake Takaku, Hirosi Murai | 1989-07-25 |
| 4680969 | Ultrasonic probe jig | Shigetake Takaku | 1987-07-21 |