Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103971 | Cleaner hose with internal spiral wound steel and resin fibers | Masaru Sato, Toshihiro Nakanishi, Hiroyuki Masui | 2000-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103971 | Cleaner hose with internal spiral wound steel and resin fibers | Masaru Sato, Toshihiro Nakanishi, Hiroyuki Masui | 2000-08-15 |