Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395482 | Ultra high purity vapor phase treatment | Kaoru Nozaki, Norihiko Kato | 1995-03-07 |
| 4310622 | Photographic development process | Eiichi Okutsu, Isamu Itoh, Hiroyuki Mifune | 1982-01-12 |