Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076339 | Energy-saving service offering method and apparatus therefor | Takashi Yabutani, Takaaki Miyabe, Atsushi Abe, Yuji Yamamoto, Tetsuo Fujigaki +1 more | 2006-07-11 |
| 6775595 | Energy-saving service offering method and apparatus therefor | Takashi Yabutani, Takaaki Miyabe, Atsushi Abe, Yuji Yamamoto, Tetsuo Fujigaki +1 more | 2004-08-10 |