Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10462883 | Light control communication system, light control communication method and program | Shigeo Gotoh | 2019-10-29 |
| 9867264 | Wireless communication device and lighting system | Takashi Yamauchi, Atsuo Nanahara, Yasuyuki Shimizu | 2018-01-09 |
| 9674916 | Lighting control device, lighting apparatus and luminaire | — | 2017-06-06 |
| 5618733 | Reagent for analyzing leucocytes | Takashi Sakata, Takashi Morikawa, Kinya Uchihashi | 1997-04-08 |