Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655153 | Gas turbine shaft and heat shield cooling arrangement | Ryo Akiyama, Shinya Marushima, Masami Noda | 2003-12-02 |
| 6608567 | Short range wireless communication using on-board apparatus | — | 2003-08-19 |
| 6568191 | Coolant recovery type gas turbine | Shinya Marushima, Kazuhiko Kawaike, Takashi Ikeguchi, Takashi Machida, Masaru Sekihara | 2003-05-27 |
| 6568192 | Gas turbine, gas turbine apparatus, and refrigerant collection method for gas turbine moving blades | Ryou Akiyama, Shinya Marushima, Tsuyoshi Takano | 2003-05-27 |
| 6514038 | Turbine rotor, cooling method of turbine blades of the rotor and gas turbine with the rotor | Ryo Akiyama, Shinya Marushima | 2003-02-04 |
| 6504627 | Image processing device | — | 2003-01-07 |