| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 686 | |
| #2 | United States | 47 | |
| #3 | EPO (European Patent Office) | 28 | |
| #4 | Canada | 24 | |
| #5 | China | 8 | |
| #6 | United Kingdom | 4 | |
| #7 | Germany | 1 | |
| #8 | France | 1 | |
| #9 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Audio-visual technology | |
| #3 | Machines | |
| #4 | Computer technology | |
| #5 | Optics | |
| #6 | Semiconductors | |
| #7 | Measurement | |
| #8 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suzuki Masayuki | 151 |
| #2 | Otsuki Tomoya | 90 |
| #3 | Yamazaki Yasue | 44 |
| #4 | Takahashi Hirokazu | 44 |
| #5 | Furuguchi Yasuyuki | 39 |
| #6 | Kikuchi Hitoshi | 37 |
| #7 | Kozai Kazuyuki | 36 |
| #8 | Hamano Shoichi | 34 |
| #9 | Furuya Kiyoto | 32 |
| #10 | Masuyama Jinichi | 31 |
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| JP2021009858A | connector | |
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