Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6138514 | Tube flaw detecting method using two probes | Keiichi Iwamoto, Kiyotaka Aoki, Hironori Ishii, Shinichi Tsuji | 2000-10-31 |
KK
Kinjiro Kobayashi
Overall (All Time): #3,631,730 of 4,157,543Top 90%
1
Patents All Time