Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291571 | Duplicated light source module | Tatsuro Kunikane, Nobuhiro Fukushima | 1994-03-01 |
| 5280389 | Ball lens assembly | Tatsuro Kunikane, Akira Okamoto, Masahiko Uemura | 1994-01-18 |