| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7,838 | |
| #2 | United States | 1,154 | |
| #3 | Germany | 238 | |
| #4 | United Kingdom | 44 | |
| #5 | WIPO (World Intellectual Property Organization) | 37 | |
| #6 | EPO (European Patent Office) | 35 | |
| #7 | China | 30 | |
| #8 | Canada | 17 | |
| #9 | France | 12 | |
| #10 | Australia | 10 | |
| #11 | Brazil | 10 | |
| #12 | Italy | 5 | |
| #13 | Republic of Korea | 4 | |
| #14 | Sweden | 4 | |
| #15 | Argentina | 1 | |
| #16 | Czechoslovakia | 1 | |
| #17 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Measurement | |
| #4 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kohama Tokio | 384 |
| #2 | Hatsutori Tadashi | 383 |
| #3 | Inagaki Mitsuo | 371 |
| #4 | Kawai Hisashi | 323 |
| #5 | Hattori Tadashi | 311 |
| #6 | Sakakibara Yasuyuki | 278 |
| #7 | Itou Toshihiko | 217 |
| #8 | Noguchi Masaaki | 217 |
| #9 | Ito Toshihiko | 199 |
| #10 | Akita Shigeyuki | 191 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017010584A | Drive assist apparatus | |
| WO2017051732A1 | Flight device | |
| WO2017047520A1 | Flying device | |
| JP2017061298A | Flight device | |
| JP2016212119A | Gas sensor | |
| JP2017056934A | Flight device | |
| JP2016196891A | Fuel injection valve | |
| US2018029624A1 | Carrier apparatus | |
| JP2017044336A | Electric flow control valve | |
| JP2017048782A | Fuel supply system | |
| JP2017040253A | Oil pump | |
| JP2017078703A | Deformation measurement device | |
| JP2016212106A | Brake trailing torque measuring apparatus | |
| JP2017050839A | Ringing suppression circuit | |
| JP2016166884A | Vehicle mutual position detection device | |
| WO2016163482A1 | Mobile unit | |
| WO2016159383A1 | Flying body | |
| JP2017021004A | Surface pressure sensor | |
| JP2016196957A | Valve device | |
| JP2017002891A | Fuel injection valve and fuel injection valve control device |