Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052774 | Method for concentration of gold in copper sulfide minerals | Noriyuki Nagase, Satoshi Asano, Masatoshi Takano, Shinichi Heguri, Atsushi Idegami | 2011-11-08 |
| 8030917 | Over one turn rotation angle sensor using rotating magnetic field | Shinji Hatanaka, Shigetoshi Fukaya | 2011-10-04 |
| 8023494 | Communication service continuation system, communication service continuation method, and program thereof | — | 2011-09-20 |
| 7969147 | Rotation angle detecting device including multiple magnetic sensor elements | Shinji Hatanaka, Shigetoshi Fukaya | 2011-06-28 |
| 7863904 | Cell voltage detection device and cell system using the same | Hironari Kawazoe, Motoo Futami, Masahiro Komachiya | 2011-01-04 |