Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659620 | Portable lighting apparatus and desk-type lighting apparatus | — | 2003-12-09 |
| 5704702 | Automatic lighting equipment and automatic lighting system using said equipment | — | 1998-01-06 |
| 5664232 | Mini-studio equipment | — | 1997-09-02 |
| 5481439 | Automatic lighting equipment and automatic lighting system using said equipment | — | 1996-01-02 |
| 5478129 | Movable photo vehicle | Shojiro Tsuboi | 1995-12-26 |