Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6332350 | Leak tester | Akifumi Inoue, Takeshi Katoh, Hidemi Takahashi | 2001-12-25 |
KK
Kazushige Kubota
Overall (All Time): #3,602,909 of 4,157,543Top 90%
1
Patents All Time