| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 337 | |
| #2 | China | 109 | |
| #3 | United States | 78 | |
| #4 | EPO (European Patent Office) | 44 | |
| #5 | Hong Kong | 36 | |
| #6 | Republic of Korea | 31 | |
| #7 | WIPO (World Intellectual Property Organization) | 28 | |
| #8 | Taiwan | 25 | |
| #9 | Singapore | 15 | |
| #10 | Canada | 10 | |
| #11 | Germany | 8 | |
| #12 | Netherlands | 7 | |
| #13 | Australia | 6 | |
| #14 | Israel | 4 | |
| #15 | United Kingdom | 3 | |
| #16 | France | 2 | |
| #17 | Malaysia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Consumer goods | |
| #3 | Textiles and paper | |
| #4 | Machines | |
| #5 | Optics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watanabe Kenji | 148 |
| #2 | Kameda Takanobu | 141 |
| #3 | Haneda Tatsuya | 88 |
| #4 | Hosokawa Takeshi | 85 |
| #5 | Aida Chieko | 81 |
| #6 | Kurashina Hiroyasu | 77 |
| #7 | Shimmura Tomoyuki | 69 |
| #8 | Hine Yoichi | 65 |
| #9 | Endo Shin | 53 |
| #10 | Shimada Hiroshi | 46 |
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