Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654104 | Apparatus and method for measuring optical characteristics and recording medium | Eiji Kimura, Motoki Imamura | 2003-11-25 |
| 6594003 | Measuring system of transmission characteristics | Yukio Horiuchi | 2003-07-15 |