Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931204 | Vacuum heat insulator, hot insulating device using vacuum heat insulator, and electric water heater | Takayuki Urata, Mitsuhiro Sano, Akihiro Umeda, Kiyoyoshi Takada | 2005-08-16 |
| 6894255 | Induction heating apparatus | Yuji Fujii, Kouji Niiyama, Takahiro Miyauchi, Atsushi Fujita, Hirofumi Inui | 2005-05-17 |