Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447543 | Method for measuring volatile hydrides | Hikaru Harada, Teruo Akiyama | 1984-05-08 |
| 4309385 | Apparatus for measuring volatile hydrides | Hikaru Harada, Teruo Akiyama | 1982-01-05 |