| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Electrical machinery and energy | |
| #4 | Machines | |
| #5 | Environmental technology | |
| #6 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishida Toshihiko | 11 |
| #2 | Takeuchi Tsutomu | 4 |
| #3 | Miyazaki Shigeyuki | 3 |
| #4 | Sakai Shin | 3 |
| #5 | Kazama Shinji | 1 |
| #6 | Kamiya Tsuyoshi | 1 |
| #7 | Yamada Katsuhisa | 1 |
| #8 | Otake Wataru | 1 |
| #9 | Doi Tetsuhiro | 1 |
| #10 | Nishikibe Takeshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2010251619A1 | Vehicle door opening/closing apparatus |