| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 15 | |
| #2 | WIPO (World Intellectual Property Organization) | 9 | |
| #3 | Taiwan | 8 | |
| #4 | United States | 8 | |
| #5 | EPO (European Patent Office) | 4 | |
| #6 | Republic of Korea | 3 | |
| #7 | Mexico | 3 | |
| #8 | Brazil | 1 | |
| #9 | Germany | 1 | |
| #10 | United Kingdom | 1 | |
| #11 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Transport | |
| #4 | Machines | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Unspecified technologies | |
| #3 | Metal-working | |
| #4 | Wheelchairs and sledges | |
| #5 | Forging | |
| #6 | Making screws | |
| #7 | Shafts | |
| #8 | Cycles | |
| #9 | Presses | |
| #10 | Cyclically operating valves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Okamoto Teruhisa | 8 |
| #2 | Yoichi Yanase | 6 |
| #3 | Okitsu Yuichi | 5 |
| #4 | Yanase Yoichi | 5 |
| #5 | Shigihara Akira | 4 |
| #6 | Hamada Tetsuro | 4 |
| #7 | Mori Hiroyuki | 3 |
| #8 | Shinichi Murata | 3 |
| #9 | Kokubo Toshinori | 3 |
| #10 | Kawachi Masuo | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US2016169360A1 | Differential device | |
| EP2784357A1 | V-belt continuously variable transmission | |
| CN104057004A | Forming method of forging piece and mold for forging | |
| EP2634077A1 | Electric power unit for vehicle | |
| WO2012133643A1 | Method for manufacturing ball joint | |
| WO2012090660A1 | Internal tooth rolling method |