Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680116 | Water purifier apparatus | Kazuyuki Saruwatari, Kazuaki Shimada, Harumi Higashizima | 1987-07-14 |
MK
Minoru Kamiwada
Overall (All Time): #3,978,422 of 4,157,543Top 100%
1
Patents All Time