| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Transferring liquids | |
| #3 | Spraying devices | |
| #4 | Unspecified technologies | |
| #5 | Kitchen equipment | |
| #6 | Climate change mitigation in wastewater treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Naito Yosuke | 15 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017176963A | Excitation gas-liquid mixer | |
| JP2016175703A | Container for cleaning detergent | |
| JP2006271732A | Soap powder bag | |
| WO02100226A1 | Stirrer, and lid-equipped container having stirrer | |
| JP2003260289A | Partial washing tool | |
| JP2003192056A | Power spray container | |
| JP2003126870A | Water quality reformer | |
| JP2002201499A | Solid cleanser | |
| WO0140116A1 | Water purifier for bottle container | |
| JP2001240203A | Garbage bag holder | |
| JP2001170620A | Desk top type water cleaner | |
| WO0022972A1 | Showerhead |