| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Packaging and shipping | |
| #3 | Textiles and paper | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Electrography | |
| #2 | Transport or storage devices | |
| #3 | Handling thin material | |
| #4 | Gearing | |
| #5 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hozumi Yoshiki | 17 |
| #2 | Sugimoto Naomi | 13 |
| #3 | Saeki Kazuchika | 11 |
| #4 | Furuya Masaharu | 5 |
| #5 | Takahashi Yasufumi | 5 |
| #6 | Iwaya Naoki | 5 |
| #7 | Sawai Yuuji | 4 |
| #8 | Kikuchi Hisashi | 3 |
| #9 | Naruse Osamu | 2 |
| #10 | Sakakibara Yuu | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2020241450A1 | Belt device, transfer device, and image forming apparatus | |
| US2014083821A1 | Belt tracking system, multi-roller assembly and image forming apparatus employing same |