Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327517 | Guided-wave circuit module and wave-guiding optical component equipped with the module | Yasufumi Yamada, Fumiaki Hanawa, Kuniharu Kato, Masayuki Okuno, Toru Maruno +2 more | 1994-07-05 |