| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 382 | |
| #2 | United States | 72 | |
| #3 | Taiwan | 10 | |
| #4 | China | 8 | |
| #5 | Germany | 7 | |
| #6 | EPO (European Patent Office) | 6 | |
| #7 | France | 5 | |
| #8 | United Kingdom | 2 | |
| #9 | Republic of Korea | 2 | |
| #10 | Canada | 1 | |
| #11 | Italy | 1 | |
| #12 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Audio-visual technology | |
| #3 | Computer technology | |
| #4 | Optics | |
| #5 | Machines | |
| #6 | Semiconductors | |
| #7 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mochizuki Shoichi | 36 |
| #2 | Higashida Hiroshi | 34 |
| #3 | Doi Etsuro | 30 |
| #4 | Kasuga Akira | 29 |
| #5 | Suzuki Mitsuo | 26 |
| #6 | Narui Fumio | 25 |
| #7 | Ikemoto Shinichi | 24 |
| #8 | Hanzawa Hideyuki | 20 |
| #9 | Katsumata Akira | 20 |
| #10 | Sugita Naoki | 20 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020126823A | Connector device | |
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