| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 25 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Audio-visual technology | |
| #3 | Computer technology | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Printing processes | |
| #3 | Television | |
| #4 | Measuring light | |
| #5 | Data recognition and presentation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Usuda Hidenori | 25 |
| #2 | Kamoshida Shinichi | 12 |
| #3 | Kumagai Toshio | 7 |
| #4 | Yoshizawa Mitsuaki | 7 |
| #5 | Noro Hideo | 3 |
| #6 | Fujisawa Kazutoshi | 2 |
| #7 | Matsuzawa Yoshihiko | 2 |
| #8 | Miyazaki Koichiro | 1 |
| #9 | Ishimoto Bunji | 1 |
| #10 | Hatanaka Yuji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012249632A1 | Recording apparatus |