Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298027 | Methods of bleaching jeans | Hiroaki Kuno, Hisayuki Komaki, Yukito Muraguchi | 1994-03-29 |
| 5069960 | Skin-surfaced foam glass tile | Katsuhisa FUKUMOTO, Ryo Nakada, Junpei Yamano | 1991-12-03 |
| 4990398 | Skin-surfaced foam glass tile and method for production thereof | Katsuhisa FUKUMOTO, Ryo Nakada, Junpei Yamano | 1991-02-05 |