Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987265 | Aggregation system | Takashige Fukuzawa, Koji Arakaki, Tatsuharu Mishina | 2011-07-26 |
| 7430603 | Aggregation system | Takashige Fukazawa, Koji Arakaki, Tatsuharu Mishina | 2008-09-30 |
| 6924727 | Method for remote control of home-located electronic devices and a management facility | Tatsuji Nagaoka, Kazuo Nomura | 2005-08-02 |
| 4569482 | Cleaning apparatus and method utilizing pressurized water | Akira Okita | 1986-02-11 |