| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 23 | |
| #2 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Textiles and paper | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Dynamo-electric machines | |
| #3 | Hand-held nailing tools | |
| #4 | Centrifuges | |
| #5 | Sawing | |
| #6 | Multi-purpose tools | |
| #7 | Percussive tools | |
| #8 | Typewriters | |
| #9 | Circuits for supplying electric power | |
| #10 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nobuhiro Kono | 2 |
| #2 | Chikai Yoshimizu | 2 |
| #3 | Katsuhiro Oomori | 2 |
| #4 | Kenichi Kato | 1 |
| #5 | Shinichi Eto Naoya Sekima | 1 |
| #6 | Hiromi Ozawa | 1 |
| #7 | Yoshinori Koshima | 1 |
| #8 | Shinyoshi Saika Tomomasa Otsu | 1 |
| #9 | Shima Yukihiro | 1 |
| #10 | Ishizawa Yoshinori | 1 |