| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 9,105 | |
| #2 | United States | 987 | |
| #3 | China | 547 | |
| #4 | WIPO (World Intellectual Property Organization) | 447 | |
| #5 | Germany | 348 | |
| #6 | EPO (European Patent Office) | 292 | |
| #7 | Taiwan | 139 | |
| #8 | United Kingdom | 25 | |
| #9 | Republic of Korea | 25 | |
| #10 | Brazil | 19 | |
| #11 | Canada | 17 | |
| #12 | Australia | 16 | |
| #13 | France | 14 | |
| #14 | Mexico | 10 | |
| #15 | Russian Federation | 6 | |
| #16 | Italy | 5 | |
| #17 | Switzerland | 2 | |
| #18 | Netherlands | 2 | |
| #19 | Malaysia | 1 | |
| #20 | Norway | 1 | |
| #21 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Textiles and paper | |
| #5 | Optics | |
| #6 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nishikawa Tomomasa | 514 |
| #2 | Takano Nobuhiro | 511 |
| #3 | Funabashi Kazuhiko | 354 |
| #4 | Yokogawa Hideho | 268 |
| #5 | Iwata Kazutaka | 241 |
| #6 | Tanimoto Hideyuki | 232 |
| #7 | Nakajima Isao | 174 |
| #8 | Fujisawa Haruhisa | 167 |
| #9 | Suzuki Takashi | 165 |
| #10 | Inaba Masahiro | 163 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018101144A1 | Hot or cold storage | |
| WO2018100942A1 | Electric tool | |
| CN109952174A | Driving machine | |
| WO2018079723A1 | Battery pack, electrical device using battery pack, and electrical device system | |
| WO2018079725A1 | Battery pack, and electric appliance using battery pack | |
| WO2018100941A1 | Reciprocating tool | |
| CN110023018A | Power tool | |
| CN110249138A | Engine type pressure fan | |
| CN109891701A | Electrical equipment, power supply device, electric equipment system and managing device | |
| WO2018079232A1 | Power tool | |
| JP2017226071A | Portable Cutting Machine | |
| WO2018061556A1 | Electric power tool | |
| WO2018061554A1 | Power tool | |
| WO2018061555A1 | Blower | |
| WO2018003368A1 | Chain saw | |
| WO2018003369A1 | Electrically powered tool | |
| WO2017208708A1 | Circular saw | |
| WO2017208710A1 | Charging device | |
| WO2017208709A1 | Electric power tool | |
| WO2017208711A1 | Electric tool |