Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5500790 | Device for confirming optical-axis adjustment of automotive headlamp | Shigeteru Ohgiri, Hiroe Ito | 1996-03-19 |
| 5446630 | Optical-axis adjustment checker for automotive headlamps | Tadamitsu Kiryuu | 1995-08-29 |
| 5446631 | Device for confirming optical-axis adjustment of automotive headlamp | — | 1995-08-29 |
| 5365414 | Device for confirming optical-axis adjustment of automotive headlamp | Shigeteru Ohgiri | 1994-11-15 |