| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 29 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy | |
| #5 | Chemical engineering | |
| #6 | Engines, pumps and turbines | |
| #7 | Consumer goods | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Sewing | |
| #2 | Special sewing techniques | |
| #3 | Lubricating | |
| #4 | Horticulture | |
| #5 | Certain plastics | |
| #6 | Magnets and transformers | |
| #7 | Textile treatments | |
| #8 | Protective garments | |
| #9 | Shaping of plastics | |
| #10 | Rotary-pistons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tadanori Inoue | 3 |
| #2 | Yoshihide Shimizu | 3 |
| #3 | Ryuichi Yokoyama | 3 |
| #4 | Masao Kawai | 2 |
| #5 | Kaname Kusazumi | 2 |
| #6 | Hashimoto Seiji | 2 |
| #7 | Yoshiyuki Tanaka | 2 |
| #8 | Akio Iyanaga | 2 |
| #9 | Yokoyama Ryuichi | 2 |
| #10 | Seiji Hashimoto | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN102191632A | Split prevention method of stitches and split preventor of the same |