Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759704 | Easily biodegradable composite and decorative paper product used the same | Hajime Horiuchi, Kazuji Nonaka | 1998-06-02 |
| 4983876 | Piezoelectric pump assembly | Satoshi Nakamura, Reizo Naruse, Hiroyuki Igawa | 1991-01-08 |