Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4211157 | Coffee maker | Koichi Sakai | 1980-07-08 |
KI
Kazunori Ikeyama
Overall (All Time): #4,115,197 of 4,157,543Top 100%
1
Patents All Time