| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 241 | |
| #2 | WIPO (World Intellectual Property Organization) | 136 | |
| #3 | EPO (European Patent Office) | 110 | |
| #4 | United States | 72 | |
| #5 | China | 48 | |
| #6 | Taiwan | 23 | |
| #7 | Australia | 6 | |
| #8 | Canada | 4 | |
| #9 | Germany | 3 | |
| #10 | United Kingdom | 1 | |
| #11 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nishikawa Tomomasa | 98 |
| #2 | Funabashi Kazuhiko | 63 |
| #3 | Hanawa Hiroyuki | 52 |
| #4 | Nakano Yasushi | 42 |
| #5 | Yamaguchi Satoshi | 40 |
| #6 | Teranishi Takuya | 36 |
| #7 | Mizoguchi Toshio | 33 |
| #8 | Yoshinari Takuya | 31 |
| #9 | Ogura Masayuki | 30 |
| #10 | Funabiki Yusuke | 29 |
| Publication | Filing date | Title |
|---|---|---|
| JP2021006760A | Electrical apparatus | |
| WO2021065273A1 | Power tool | |
| JP2020176630A | air compressor | |
| WO2021039291A1 | Blower | |
| WO2021020364A1 | Driving machine | |
| JP2020172024A | Cutting machine | |
| WO2021029182A1 | Power tool | |
| WO2021010136A1 | Power tool | |
| WO2021010137A1 | Vacuum cleaner | |
| WO2020250715A1 | Electric work machine | |
| WO2020250716A1 | Power tool | |
| WO2020250714A1 | Cutter | |
| WO2020241330A1 | Battery pack management system | |
| WO2020241329A1 | Battery pack and electric device | |
| WO2020241327A1 | Battery pack, and electrical appliance | |
| JP2020116736A | Driving machine | |
| JP2020183758A | Gas compressor | |
| WO2020230591A1 | Power tool | |
| TW202100315A | Driving tool | |
| WO2020217853A1 | Electric device |