Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397462 | Filter with laterally removable element and valve means | Fumiya Kitayama, Shinji Suematsu | 1995-03-14 |
HH
Harumi Higashijima
Overall (All Time): #3,766,043 of 4,157,543Top 95%
1
Patents All Time