| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 11 | |
| #2 | Japan | 8 | |
| #3 | United States | 4 | |
| #4 | Australia | 2 | |
| #5 | China | 2 | |
| #6 | Republic of Korea | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Electrical machinery and energy | |
| #3 | Transport | |
| #4 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kamijo Keiichiro | 9 |
| #2 | Ohara Toshihiko | 4 |
| #3 | Odagiri Koichi | 4 |
| #4 | Hirabayashi Takahito | 3 |
| #5 | Haneishi Isao | 3 |
| #6 | Hattori Naoki | 2 |
| #7 | Koike Hideaki | 2 |
| #8 | Kozu Tomio | 2 |
| #9 | Karasawa Kenichi | 2 |
| #10 | Shimizu Tetsuhiko | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP3815860A1 | Rotary electric shaver | |
| US2021122069A1 | Rotary electric shaver | |
| EP3623090A1 | Cutting tool | |
| JP2020044645A | Cutting tool | |
| JP2020195676A | Rotary type electric razor | |
| JP2020075318A | Power tool | |
| JP2020059076A | Machining tool | |
| JP2020040157A | Electric tool | |
| JP2020023027A | Crimp tool | |
| JP2020015123A | Processing tool | |
| JP2019195246A | Wire coating removing device |