Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8641332 | Process for machining pressure detection hole and apparatus for machining pressure detection hole | Jun Sawada | 2014-02-04 |
KH
Kaneyoshi Hiraga
Overall (All Time): #3,090,083 of 4,157,543Top 75%
1
Patents All Time