Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D513074 | Oxygen concentrator | Minoru Nakamura | 2005-12-20 |
| D510438 | Oxygen concentrator | Taro Iike | 2005-10-04 |
| 6949728 | Impeder for manufacturing welded pipe | Takaaki Toyooka, Takatoshi Okabe, Motoaki Itadani, Masatoshi Aratani | 2005-09-27 |
| 6886705 | Fuel tank for automobiles | Satoshi Souma, Hisayuki Goma, Shoji Uhara, Naoki Yoshikawa | 2005-05-03 |
| D502177 | Electronic computer | Toshio Takada | 2005-02-22 |