| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | United States | 4 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Germany | 1 | |
| #8 | France | 1 | |
| #9 | Italy | 1 | |
| #10 | Sweden | 1 | |
| #11 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Medical technology | |
| #4 | IT methods for management | |
| #5 | Transport | |
| #6 | Semiconductors | |
| #7 | Civil engineering | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Batteries | |
| #3 | Operating tables | |
| #4 | Solar heat collectors | |
| #5 | Ships | |
| #6 | Data processing systems | |
| #7 | Semiconductor devices | |
| #8 | Climate change mitigation in goods production | |
| #9 | Horticulture | |
| #10 | Hydraulic engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ohkawa Hiroshi | 19 |
| #2 | Nonoyama Takao | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2013065098A1 | Solid electrolyte secondary battery | |
| US2013065102A1 | Solid electrode secondary battery | |
| EP1282056A1 | Foreign application supporting system, foreign application supporting method, foreign application supporting program, computer-readable recorded medium on which foreign application supporting program is recorded, foreign application supporting computer, and computer-readable/writable storage medium | |
| WO9609754A1 | Artificial land for plant cultivation | |
| WO9419231A1 | Anchoring device for floating structures and floating structure | |
| CA1047974A | Apparatus for moving objects | |
| KR810000899B1 | Apparatus for moving objects |