Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4388093 | Process for producing a glass fiber for light transmission | Takao Kimura | 1983-06-14 |
| 4344669 | Coated glass fibers for optical transmission | Naoya Uchida, Masaaki Yoshida | 1982-08-17 |
| 4334733 | Coated glass fibers for optical transmission | Mikio Takeshima, Masaaki Kawase, Masaaki Yoshida | 1982-06-15 |
| 4270840 | Glass fibers for optical transmission | Naoya Uchida, Shigeyuki Seikai, Kozo Yoshimura | 1981-06-02 |