Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421478 | Refrigerator and cold trap | Atsuhiro Kuwajima, Kenji Kudo | 2016-08-23 |
DT
Daisaku Takano
Overall (All Time): #3,014,027 of 4,157,543Top 75%
1
Patents All Time