Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325764 | Coffee extractor | Toshio Nakamura, Yukitoshi Kunihiro, Yoshiyuki Ujino, Masaaki Sirakawa | 1994-07-05 |
| 4232536 | Agitator-type washing machine | Wasuke Koseki, Kunihito Mori, Yoshikazu Shinchi | 1980-11-11 |