| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 621 | |
| #2 | United States | 27 | |
| #3 | Germany | 19 | |
| #4 | WIPO (World Intellectual Property Organization) | 17 | |
| #5 | China | 12 | |
| #6 | United Kingdom | 11 | |
| #7 | EPO (European Patent Office) | 9 | |
| #8 | Republic of Korea | 9 | |
| #9 | Hong Kong | 4 | |
| #10 | Canada | 1 | |
| #11 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Telecommunications | |
| #5 | Computer technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mikuniya Takashi | 42 |
| #2 | Shirakawa Hidetoshi | 38 |
| #3 | Ichikawa Shuichi | 38 |
| #4 | Hiroshima Yukimi | 38 |
| #5 | Nonogaki Akihiro | 29 |
| #6 | Sano Takahisa | 28 |
| #7 | Miyashita Kiyotaka | 21 |
| #8 | Sato Hiroshi | 21 |
| #9 | Hara Akira | 19 |
| #10 | Shingu Fumiteru | 19 |
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