Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245156 | Method of laser-welding metal sheets having different thicknesses | Hideki Kamogawa | 1993-09-14 |
| D281319 | Television receiver | Teruo Ishikawa, Takahiro Satoh, Yoshitaka Shigeta | 1985-11-12 |