| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 30,358 | |
| #2 | China | 215 | |
| #3 | EPO (European Patent Office) | 84 | |
| #4 | Taiwan | 63 | |
| #5 | United States | 63 | |
| #6 | Republic of Korea | 22 | |
| #7 | New Zealand | 16 | |
| #8 | Germany | 15 | |
| #9 | France | 14 | |
| #10 | Malaysia | 11 | |
| #11 | Australia | 10 | |
| #12 | United Kingdom | 10 | |
| #13 | WIPO (World Intellectual Property Organization) | 10 | |
| #14 | Canada | 8 | |
| #15 | Philippines | 5 | |
| #16 | Italy | 1 | |
| #17 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Agriculture | |
| #3 | Environmental technology | |
| #4 | Mechanical elements | |
| #5 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishida Isao | 1,599 |
| #2 | Satoji Hisayuki | 1,072 |
| #3 | Muranami Masami | 739 |
| #4 | Tsurumi Manabu | 725 |
| #5 | Tamai Toshio | 669 |
| #6 | Yamazaki Hitoshi | 594 |
| #7 | Kawaguchi Hiromichi | 583 |
| #8 | Kinoshita Eiichiro | 576 |
| #9 | Shiozaki Takahide | 565 |
| #10 | Ishimaru Takeyuki | 563 |
| Publication | Filing date | Title |
|---|---|---|
| JP2021003135A | Crop pullout machine | |
| JP2020202883A | Work vehicle | |
| JP2021006052A | Work vehicle | |
| JP2020202877A | combine | |
| JP2021001690A | Work vehicle | |
| JP2020195402A | Work vehicle | |
| JP2020195400A | Transplanter | |
| JP2020195395A | Work vehicle | |
| JP2020174676A | Work vehicle | |
| EP3771321A1 | Riding lawn mower | |
| EP3785968A1 | Working vehicle | |
| JP2020168017A | Work vehicle | |
| JP2020174672A | Combine harvester | |
| JP2020156513A | Harvesting work method | |
| JP2020163195A | Rice cooking information management system for business-use rice washing rice cooker | |
| JP2020152374A | Tractor | |
| JP2020115897A | Walking type seedling transplanter | |
| JP2020128867A | Grain dryer | |
| JP2020118445A | Grain drier | |
| JP2020110191A | Transplanter |