Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568609 | Welding method | Sachio Shimohata, Masahiko Mega, Seiji Katayama | 2009-08-04 |
| 5655361 | Sound absorbing apparatus for a supersonic jet propelling engine | — | 1997-08-12 |
KK
Kimihiro Kishi
Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #2,137,464 of 4,157,543Top 55%
2
Patents All Time