| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 323 | |
| #2 | China | 9 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | United States | 2 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Medical technology | |
| #3 | Agriculture | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Sanitary equipment | |
| #2 | Operating tables | |
| #3 | Animal care | |
| #4 | Physical therapy devices | |
| #5 | Garment fastenings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nagaoka Haruo | 46 |
| #2 | Suzuki Hajime | 39 |
| #3 | Nakano Katsura | 37 |
| #4 | Sekiguchi Yasuo | 33 |
| #5 | Ito Hidetoshi | 32 |
| #6 | Nakagawa Yasuhiko | 27 |
| #7 | Suzuki Hitoshi | 22 |
| #8 | Torii Masaya | 19 |
| #9 | Takeda Toyoisa | 18 |
| #10 | Shishido Koji | 18 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020012536A | Mat lock member | |
| JP2018075237A | Whirlpool bath apparatus | |
| JP2018075238A | Vortex flow bath device | |
| JP2018068615A | Whirlpool bath apparatus | |
| JP2018068616A | Vortex bath device | |
| JP2018068617A | Vortex bath device | |
| JP2018057739A | Wheelchair for bath | |
| JP2018057738A | Bathing wheelchair and bathing apparatus | |
| JP2017205382A | Hydraulic massage apparatus | |
| JP2017185031A | Fluid pressure type massage device | |
| JP2017153917A | Liquid pressure type massage device | |
| JP2017081341A | Transport vehicle | |
| JP2017081342A | Transport vehicle | |
| JP2017055955A | Bathing apparatus and nursing care equipment | |
| JP2017051426A | Bathing device | |
| JP2017023387A | Shower system | |
| JP2015226813A | Bath apparatus | |
| JP2017018171A | Care implement | |
| JP2017006507A | Body fixing tool and nursing care appliance | |
| JP2017000191A | wheelchair |