| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | United States | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Taiwan | 3 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Single-crystal-growth | |
| #3 | Coating metallic material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kawai Hiroji | 15 |
| #2 | Yagi Shuichi | 12 |
| #3 | Echigoya Shoko | 9 |
| #4 | Nakamura Fumihiko | 7 |
| #5 | Matsumoto Souta | 7 |
| #6 | Yamaguchi Eiichi | 4 |
| #7 | Sumida Yasunobu | 3 |
| #8 | Hirata Shoko | 3 |
| #9 | Inada Takayuki | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018056426A1 | Semiconductor package, module and electrical device | |
| US2018175182A1 | Hetero-junction bipolar transistor and electric device | |
| TW201630187A | Semiconductor device, electrical machine, bi-directional field effect transistor and mounting structure | |
| WO03012178A1 | Crystal stacking substrate, crystal layer, device, and their manufacturing method | |
| WO03017345A1 | Chemical vapor phase epitaxial device |