Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024776 | Methods and systems for wellhole logging utilizing radio frequency communication | Hitoshi Sugiyama, Satoru Umemoto, Miyako Kubota | 2015-05-05 |
SI
Shinichiro Iso
Overall (All Time): #3,051,119 of 4,157,543Top 75%
1
Patents All Time