Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9141941 | Information processing apparatus and method | Koji Hashimoto, Koji Kikuchi, Tsuguto Chiba, Takeshi Gomi | 2015-09-22 |
| 8856906 | Authentication processing method and system | Osamu Hariya, Hiroshi Maeyama, Masafumi Kobayashi | 2014-10-07 |
| 7927168 | Low-pressure discharge lamp and method for manufacturing thereof | Yuji Takeda, Masami Takagi | 2011-04-19 |
| 7259507 | Low pressure discharge lamp having external electrodes provided with heat equalizing members | Yuji Takeda, Tomomasa Hirao | 2007-08-21 |
| 6914391 | Illuminating device | Yuji Takeda, Masami Takagi, Hiroki Nakano, Tomomasa Hirao | 2005-07-05 |
| 5758078 | Global server for transmitting calling capability to mediator and local servers for requesting calling capability from the mediator to transmit resource capability to global server | Miyoko Kawaguchi | 1998-05-26 |