| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 554 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Environmental technology | |
| #3 | Transport | |
| #4 | Engines, pumps and turbines | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishibashi Toshiyuki | 42 |
| #2 | Kimura Atsushi | 34 |
| #3 | Baba Keiichi | 33 |
| #4 | Matsukawa Masahiko | 29 |
| #5 | Umebayashi Ryuji | 26 |
| #6 | Itohara Atsuya | 24 |
| #7 | Uyama Masaki | 21 |
| #8 | Nishigori Masahiro | 21 |
| #9 | Hata Keiji | 20 |
| #10 | Mochida Mikio | 19 |
| Publication | Filing date | Title |
|---|---|---|
| JP2015180234A | Combine harvester | |
| JP2015217741A | Work vehicle | |
| JP2015212123A | Tractor | |
| JP2015181464A | general purpose combine | |
| JP2015181468A | General purpose combine harvester | |
| JP2015181469A | general purpose combine | |
| JP2015181467A | General-purpose combine | |
| JP2015185324A | transplanter | |
| JP2015175429A | work vehicle | |
| JP2015174479A | work vehicle | |
| JP2015165778A | Combine | |
| JP2015159764A | Auger receiver of combine | |
| JP2015149939A | Combine-harvester | |
| JP2015146763A | Preliminary seedling-loading table device of transplanting machine | |
| JP2015146752A | Thresher | |
| JP2015144587A | Waste straw processing device of combine harvester | |
| JP2015139375A | Combine | |
| JP2015136307A | Combine-harvester | |
| JP2014131508A | Combine harvester | |
| JP2015130837A | Combine |