| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Optics | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Electrography | |
| #3 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aoyama Jumpei | 13 |
| #2 | Nishida Hajime | 4 |
| #3 | Kamichi Junpei | 4 |
| #4 | Nonaka Manabu | 4 |
| #5 | Kobayashi Shun | 3 |
| #6 | Kuno Satoshi | 3 |
| #7 | Tobinaga Hideki | 3 |
| #8 | Sagawa Yasuhiro | 2 |
| #9 | Horita Hirofumi | 2 |
| #10 | Higaki Hideto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2016334748A1 | Sheet feeder and image forming apparatus incorporating the sheet feeder |