Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587793 | Birefringence distribution measuring method | Sadao Nakai, Yasukazu Izawa, Masanobu Yamanaka, Masanori Akatsuka, Chiyoe Yamanaka +1 more | 1996-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587793 | Birefringence distribution measuring method | Sadao Nakai, Yasukazu Izawa, Masanobu Yamanaka, Masanori Akatsuka, Chiyoe Yamanaka +1 more | 1996-12-24 |