Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064827 | Center device | Mariko Hino, Satoshi Hashimoto | 2011-11-22 |
| RE42668 | Pearlitic steel rail having excellent wear resistance and method of producing the same | Masaharu Ueda, Hideaki Kageyama, Kouichi Uchino, Koji Babazono | 2011-09-06 |
| RE42360 | Pearlitic steel rail having excellent wear resistance and method of producing the same | Masaharu Ueda, Hideaki Kageyama, Kouichi Uchino, Koji Babazono | 2011-05-17 |
| 7895076 | Advertisement insertion, profiling, impression, and feedback | Masayuki Chatani, Kan Ebisawa, Shinichi Okamoto, Keiso Shimakawa, Makoto Kubo +4 more | 2011-02-22 |