| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 22 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy | |
| #3 | Measurement | |
| #4 | Control | |
| #5 | Computer technology | |
| #6 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Springs | |
| #3 | Clutches and brakes | |
| #4 | Belts or cables for driving | |
| #5 | Measuring distances | |
| #6 | Teaching materials | |
| #7 | AC and DC conversion devices | |
| #8 | Image data processing | |
| #9 | Electric motor controls | |
| #10 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Itou Kazuhiro | 6 |
| #2 | Wajima Masaki | 4 |
| #3 | Sakamoto Takao | 4 |
| #4 | Ochi Akira | 3 |
| #5 | Ito Kazuyoshi | 3 |
| #6 | Oi Yoichi | 3 |
| #7 | Miyake Takayuki | 3 |
| #8 | Ishihara Wataru | 2 |
| #9 | Nagai Hiroki | 2 |
| #10 | Tokunaga Junichi | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN111033087A | Differential gear | |
| CN110892618A | Stator assembling method and stator assembling device | |
| CN110431332A | Fluid supply apparatus | |
| CN110313126A | Rotary electric machine controller |