Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325764 | Coffee extractor | Toshio Nakamura, Yoshiyuki Ujino, Masaaki Sirakawa, Hideo Obata | 1994-07-05 |
YK
Yukitoshi Kunihiro
Overall (1994): #46,951 of 165,921Top 30%
1
Patents 1994