Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091986 | Optical divider for multimode optical fiber systems | Mitsuzo Arii, Norio Takeda, Osamu Kondoh, Kuniaki Jinnai, Hisashi Ohwada +1 more | 1992-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091986 | Optical divider for multimode optical fiber systems | Mitsuzo Arii, Norio Takeda, Osamu Kondoh, Kuniaki Jinnai, Hisashi Ohwada +1 more | 1992-02-25 |