| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 9 | |
| #2 | United States | 4 | |
| #3 | Australia | 3 | |
| #4 | China | 3 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | Hungary | 2 | |
| #7 | Japan | 2 | |
| #8 | Canada | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Singapore | 1 | |
| #12 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Chemical engineering | |
| #5 | Medical technology | |
| #6 | Control | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic plumbing installations | |
| #2 | Spraying devices | |
| #3 | Climate change adaptation technologies | |
| #4 | Cleaning | |
| #5 | Physical therapy devices | |
| #6 | Mixing | |
| #7 | Systems controlling non-electric variables | |
| #8 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Takano Masaaki | 31 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017031611A | Generation device of pulsation fluid or intermittent fluid | |
| WO2012036044A1 | Water-saving piece | |
| WO2012033127A1 | Water-saving block | |
| WO2012033129A1 | Screw movable member | |
| WO2012033128A1 | Water-saving block | |
| US2013214438A1 | Foamed water saving aerator | |
| WO2010109679A1 | Water-saving plug | |
| KR20120024536A | Foamed-water generating plug | |
| WO2010050074A1 | Water saving disc | |
| JP2009032176A | Reservation support system for meeting place |