Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5014752 | Nonfreezing pipe | Kazuo Nishimura, Mamoru Fujiyama, Toshihiro Fukushima | 1991-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5014752 | Nonfreezing pipe | Kazuo Nishimura, Mamoru Fujiyama, Toshihiro Fukushima | 1991-05-14 |