Issued Patents 2005
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967892 | Non-volatile semiconductor memory device and memory system using the same | Tomoharu Tanaka, Masaki Momodomi, Hiroto Nakai, Yoshiyuki Tanaka, Riichiro Shirota +8 more | 2005-11-22 |
| 6953632 | Fuel cell stack and a method of operating the same | Katsumi Hayashi | 2005-10-11 |
| 6948340 | Method of producing an elliptic core optical fiber | Shuji Okagawa, Kenji Yagi | 2005-09-27 |
| 6946199 | Optical, additional films and optical elements | — | 2005-09-20 |
| 6926980 | System and method for draining remaining water in fuel cell | Katsumi Hayashi, Minoru Uoshima | 2005-08-09 |
| 6920057 | Semiconductor device that enables simultaneous read and write/read operation | Yasuhiko Honda, Hidetoshi Saito, Masao Kuriyama, Tokumasa Hara, Takafumi Ikeda +1 more | 2005-07-19 |
| 6906960 | Semiconductor memory device | Hidetoshi Saito, Tokumasa Hara | 2005-06-14 |
| 6903983 | Semiconductor integrated circuit device and read start trigger signal generating method therefor | Tokumasa Hara, Hidetoshi Saito, Hitoshi Shiga, Yasuhiko Honda, Tadayuki Taura | 2005-06-07 |
| 6874710 | Fuel injection valve | Nobutaka Ishii, Tomoichi Misawa, Nobuaki Kobayashi | 2005-04-05 |
| 6866954 | Fuel cell stack and a method of supplying reactant gases to the fuel cell stack | Katsumi Hayashi, Hideo Okamoto | 2005-03-15 |