Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369516 | Optical communication network system and communication method using the same | — | 1994-11-29 |
| 5284713 | Composite material of metal and rubber | Kiyoshige Muraoka, Takafumi Taguchi | 1994-02-08 |