| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 12 | |
| #2 | Taiwan | 9 | |
| #3 | China | 7 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | Republic of Korea | 3 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Civil engineering | |
| #3 | Environmental technology | |
| #4 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ohi Kazuki | 14 |
| #2 | Matsuda Katsumi | 14 |
| #3 | Nakata Shinji | 8 |
| #4 | Yokoyama Shinichi | 6 |
| #5 | Takashima Kenji | 5 |
| #6 | Yazaki Akira | 5 |
| #7 | Watabe Kazuyoshi | 5 |
| #8 | Inokuchi Yukio | 4 |
| #9 | Koyama Masato | 4 |
| #10 | Shigenobu Shigetoshi | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020050276A1 | Floor structure | |
| TW201610270A | Industrial building body structure and beam/post connection structure | |
| EP3037599A1 | Wall structure | |
| WO2015005286A1 | Damping device | |
| CN104822994A | Radiation panel device | |
| WO2015025409A1 | Plant cultivation apparatus and illumination device | |
| TW201507603A | Plant cultivation device and illustration device | |
| WO2013015316A1 | Masonry building and method for constructing masonry building | |
| WO2013012012A1 | Wooden framework building |