| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy | |
| #6 | Transport | |
| #7 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kondo Hiroshige | 3 |
| #2 | Makinose Koichi | 2 |
| #3 | Kondo Yasunaga | 2 |
| #4 | Hishikawa Minoru | 2 |
| #5 | Murai Yoshimasa | 2 |
| #6 | Ono Hisakazu | 2 |
| #7 | Kashino Ryosuke | 2 |
| #8 | Asai Kengo | 1 |
| #9 | Sato Yasuhiro | 1 |
| #10 | Maeda Hirohisa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020195971A | Water purification system | |
| JP2020133737A | Flow control valve | |
| JP2020091555A | Pressure reduction valve | |
| JP2020076434A | Check valve | |
| JP2020030923A | Dry battery housing case | |
| JP2020026872A | Overpressure relief valve | |
| WO2019026665A1 | Fluid mixer | |
| JP2018084285A | Mixing valve unit | |
| JP2018072871A | Pressure reduction valve | |
| JP2017106688A | Backflow prevention device and overpressure relief structure | |
| WO2016151800A1 | Power generating device | |
| JP2016092621A | Waterproof remote control | |
| JP2016072761A | Remote controller | |
| JP2012023294A | Led lighting device |