Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061047 | Active positioning of downhole devices using spherical motors | Juei Igarashi, Brian Cho, Hideyuki Kamei, Paolo Primiero, Hitoshi Tashiro | 2011-11-22 |
| 7886820 | Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates | Shunetsu Onodera, Brian Cho, Ahmed Al-Jubori, Masafumi Fukuhara | 2011-02-15 |
| 7888760 | Solid state imaging device and method for manufacturing same, and solid state imaging module | Atsuko Yamashita, Kazutaka Akiyama, Susumu Harada, Masahiro Sekiguchi, Masayuki Dohi +4 more | 2011-02-15 |