Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8796718 | Light emitting element and method for manufacturing light emitting element | Katsuaki MASAKI, Yoshiyuki Kawaguchi | 2014-08-05 |
| 7939744 | Thermoelectric element | Masato Fukudome, Koichi Tanaka, Kenichi Tajima | 2011-05-10 |