| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United States | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Australia | 3 | |
| #5 | China | 3 | |
| #6 | Canada | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Civil engineering | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Furniture and games | |
| #6 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Registering devices | |
| #2 | Unspecified technologies | |
| #3 | Locks | |
| #4 | Registering cash receipt | |
| #5 | Advertising | |
| #6 | Household appliances | |
| #7 | Bolts for doors or windows | |
| #8 | Data recognition and presentation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Segi Nobuhiko | 12 |
| #2 | Sato Akihiro | 12 |
| #3 | Yamada Yoshihiro | 9 |
| #4 | Umemura Masami | 6 |
| #5 | Higuchi Toshiro | 4 |
| #6 | Akihiro Sato | 2 |
| #7 | Nobuhiko Segi | 2 |
| #8 | Toki Tsutomu | 2 |
| #9 | Muto Yoshiaki | 1 |
| #10 | Fujiyoshi Shigeo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2008069210A1 | Storehouse with key |