| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 13 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fukazawa Mitsuo | 11 |
| #2 | Maeda Tadaaki | 1 |
| #3 | Fukazawa Masayasu | 1 |
| #4 | Sugano Yasuhiko | 1 |
| #5 | Usami Morikazu | 1 |
| #6 | Takahashi Rikio | 1 |
| #7 | Fukazawa Kazuyasu | 1 |
| #8 | Yoshizawa Masao | 1 |
| #9 | Hosaka Hirotatsu | 1 |
| #10 | Hayakawa Hideo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2013241841A | Hydraulic power generation device and installation method thereof | |
| JP2010243032A | Dryer | |
| JP2009210176A | Drying apparatus | |
| JP2007185568A | Method for recycling garbage and its apparatus | |
| JP2006142268A | Water treatment device and water treatment system | |
| JP2005087059A | Method for producing fermented soybean | |
| JP2004188237A | Water purifier and method of purifying water by using the same | |
| JP2004049946A | Water cleaning pot and water cleaning method using the same | |
| JP2003220389A | Reduced water former | |
| JP2002282330A | Sauna device | |
| JP2001112841A | Ozone mat | |
| JPH1157706A | Water purifier | |
| JPH06210283A | Water purifier |