| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Surface technology and coating | |
| #3 | Measurement | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Single-crystal-growth | |
| #3 | Grinding or polishing devices | |
| #4 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harada Shin | 15 |
| #2 | Sasaki Makoto | 6 |
| #3 | Masuda Takeyoshi | 5 |
| #4 | Wada Keiji | 5 |
| #5 | Nishiguchi Taro | 5 |
| #6 | Namikawa Yasuo | 3 |
| #7 | Hiyoshi Toru | 3 |
| #8 | Tsumori Masato | 2 |
| #9 | Tamaso Hideto | 2 |
| #10 | Fujiwara Shinsuke | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2011180814A1 | Insulated gate field effect transistor |