Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014645 | Dispersion shifted optical fiber | Satoki Kawanishi, Hirokazu Kubota, Masatoshi Tanaka, Moriyuki Fujita | 2011-09-06 |
| 7895829 | Exhaust purification device of engine | Masatoshi Kuroyanagi, Yoshiaki Nishijima | 2011-03-01 |
| 7896262 | Fuel injection valve for internal combustion engine | Atsushi Oozono | 2011-03-01 |