Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075707 | Method for preparing rare earth permanent magnet material | Takehisa Minowa, Koichi Hirota | 2011-12-13 |
| 8065270 | Information processing system, information processing method, and memory medium | Daisuke Itai, Kunitaka Ozawa, Hiroaki Fujiwara, Yoshihiro Kawauchi, Hisao Nakagawa +1 more | 2011-11-22 |
| 8060472 | Information processing system, information processing method, and computer-readable storage medium | Daisuke Itai, Kunitaka Ozawa, Hiroaki Fujiwara, Yoshihiro Kawauchi, Hisao Nakagawa +1 more | 2011-11-15 |
| 7974203 | Traffic control system, traffic control method, communication device and computer program | Takeshi Kitahara, Masaki Fukushima, Yoji Kishi | 2011-07-05 |
| 7955443 | Method for preparing rare earth permanent magnet material | Takehisa Minowa, Koichi Hirota | 2011-06-07 |
| 7944838 | Apparatus, method and computer program for traffic control | Masaki Fukushima, Yoji Kishi, Hideyuki Koto | 2011-05-17 |
| 7922832 | Method for preparing permanent magnet material | Takehisa Minowa | 2011-04-12 |
| 7889688 | Radio communication apparatus and traffic control method for extending drive-time of battery | Takeshi Kitahara, Satoshi Konishi | 2011-02-15 |
| 7883587 | Method for preparing rare earth permanent magnet | Koichi Hirota, Takehisa Minowa | 2011-02-08 |