Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10220457 | Cutting device | Sho Kume, Hirotomo Inayoshi | 2019-03-05 |
| 5440415 | Optical successive modulation-muliplexing for fiber optical network | Mohamed M. Mekawi | 1995-08-08 |
| 4643521 | Plural-channel optical rotary joint | Edward Harstead, Leon Klafter | 1987-02-17 |
| 4632552 | Cleaved-coupled-cavity-laser-driven system for measuring small signals | Nils A. Olsson | 1986-12-30 |