Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112086 | Phosphor element and lighting device | Naotake Okada, Iwao Ohwada, Shoichiro Yamaguchi, Jungo Kondo | 2021-09-07 |
| 10964882 | Bonding method | Tomoyoshi Tai, Yuji Hori, Takashi Yoshino, Masashi Goto, Masahiko Namerikawa | 2021-03-30 |