Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353142 | Mop carrier and a rotary suppressor therein | Yasuhiro Kiuchi | 1982-10-12 |
| D262936 | Mop | Yosuke Yamamoto, Toshikazu Murakami, Hisaji Tanaka | 1982-02-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353142 | Mop carrier and a rotary suppressor therein | Yasuhiro Kiuchi | 1982-10-12 |
| D262936 | Mop | Yosuke Yamamoto, Toshikazu Murakami, Hisaji Tanaka | 1982-02-09 |