| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Vehicle seats | |
| #2 | Vehicle parts | |
| #3 | Shafts | |
| #4 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamada Yukifumi | 22 |
| #2 | Goto Naoki | 17 |
| #3 | Isobe Shinya | 8 |
| #4 | Okazaki Hiroyuki | 4 |
| #5 | Hoshihara Naoaki | 2 |
| #6 | Kawamura Tateki | 1 |
| #7 | Ishikawa Kazuhide | 1 |
| #8 | Nagura Mikihito | 1 |
| #9 | Ito Sadao | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013026806A1 | Vehicle seat lifter device | |
| US2010187397A1 | Seat apparatus for vehicle | |
| US2010187893A1 | Seat back frame for vehicle |