Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477308 | Optical waveguide devices and methods of fabricating the same | Shigeru Semura, Toru Iwashima | 2002-11-05 |
| 6457980 | Printed circuit board connector | Yoshiaki Kato, Keiichi Ito, Kazuyuki Shiraki, Masanori Wakui | 2002-10-01 |