Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082635 | High-pressure crystallographic observation apparatus | Masao Wakatsuki, Kazuo Kitagawa, Katsufumi Urabe, Toshimitsu Ishida | 1992-01-21 |
| 4785517 | Apparatus for manufacturing pipe joint portions | — | 1988-11-22 |