| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Semiconductors | |
| #3 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nasuno Yoshiyuki | 15 |
| #2 | Nishimura Kazuhito | 5 |
| #3 | Nakano Takanori | 5 |
| #4 | Kohama Noriyoshi | 4 |
| #5 | Takeda Tohru | 3 |
| #6 | Shimizu Akira | 3 |
| #7 | Ishikawa Yasuaki | 2 |
| #8 | Tanimura Hiroki | 1 |
| #9 | Hayakawa Takashi | 1 |
| #10 | Kajihara Kei | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007163635A1 | Iron sulfide semiconductor doped with Mg or Zn, junction devices and photoelectric converter comprising same |