Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882209 | Glass capillary tube and method for its production | Tsutomu Maruyama, Hidetoshi Matsumoto | 1989-11-21 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882209 | Glass capillary tube and method for its production | Tsutomu Maruyama, Hidetoshi Matsumoto | 1989-11-21 |