Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926828 | Fluid filter | Fuminori Horio | 2005-08-09 |
| 6116047 | Double effect absorbtion cold or hot water generating machine | Naoyuki Inoue, Takashi Yasuda, Shouji Tanaka, Makoto Agatsuma | 2000-09-12 |