| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Australia | 3 | |
| #3 | United States | 3 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | IT methods for management | |
| #3 | Agriculture | |
| #4 | Audio-visual technology | |
| #5 | Digital networks | |
| #6 | Control | |
| #7 | Surface technology and coating | |
| #8 | Chemical engineering | |
| #9 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Devices for public amusement | |
| #2 | Data processing systems | |
| #3 | Digital information transmission | |
| #4 | Water treatment | |
| #5 | Mixing | |
| #6 | Television | |
| #7 | Animal catching | |
| #8 | Horticulture | |
| #9 | Coin-freed | |
| #10 | Electrolytic processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ochi Yasushi | 11 |
| #2 | Nakayama Koji | 2 |
| #3 | Daimon Kunihiko | 2 |
| #4 | Ishikawa Yoichi | 2 |
| #5 | Kashima Seiichi | 2 |
| #6 | Itano Taisuke | 2 |
| #7 | Ozawa Sanji | 2 |
| #8 | Yokose Chikara | 2 |
| #9 | Yasushi Ochi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2601280A1 | Amusement park with passenger vehicle carrying rides | |
| US6210284B1 | Rides conveying park-goers in their own motor vehicles | |
| US6162127A | Amusement park with rides conveying park-goers in their own motor vehicles | |
| EP0709492A1 | Carbon dioxide-generating electrode apparatus |