Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657307 | Optical data reading apparatus and method | Tatsuya Morioka, Hidenori Kawanishi, Atsushi Shimonaka | 1997-08-12 |
| 5654557 | Quantum wire structure and a method for producing the same | Hiroaki Kudo, Satoshi Sugahara, Haruhisa Takiguchi | 1997-08-05 |