Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277173 | System and method for discharging gas | Takayuki Sadakata, Hiroshi Yoshinaga | 2001-08-21 |
KO
Katsuhiro Ozaki
Overall (All Time): #3,591,519 of 4,157,543Top 90%
1
Patents All Time