Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891531 | Process for producing a thin film of a flouride | Akio Konishi, Yoji Kawamoto | 1999-04-06 |
| 5858280 | Preparation of transparent methyl-modified silica gel | Zuyi Zhang, Yoshinori Tanigami, Hajimu Wakabayashi | 1999-01-12 |
| 4514329 | Process for vitrifying liquid radioactive waste | Hajimu Wakabayashi, Hiroshi Yamanaka, Shigeo Hara | 1985-04-30 |