| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Locks | |
| #3 | Unspecified technologies | |
| #4 | Mechanical control devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Akizuki Ryujiro | 16 |
| #2 | Nishio Takashi | 16 |
| #3 | Sono Yasuhiko | 11 |
| #4 | Watanabe Nobuko | 11 |
| #5 | Kojima Kazunori | 10 |
| #6 | Yamada Yusuke | 7 |
| #7 | Sannohe Sho | 5 |
| #8 | Iwata Masanari | 2 |
| #9 | Tomochika Masayuki | 2 |
| #10 | Seo Kazumasa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012313385A1 | Automotive door latch device | |
| US2011260476A1 | Vehicle door lock device |