Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325764 | Coffee extractor | Toshio Nakamura, Yukitoshi Kunihiro, Yoshiyuki Ujino, Masaaki Sirakawa | 1994-07-05 |
HO
Hideo Obata
Overall (1994): #124,907 of 165,921Top 80%
1
Patents 1994