Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329333 | Toilet device | Masahiko Watanabe, Katsushi Maeta, Fumiya Midori, Yoshitaka Imamura | 2025-06-17 |
| 9972751 | Method for manufacturing wavelength conversion member | Naoki Saka, Isamu Niki | 2018-05-15 |
| 9909750 | Wavelength converting device | Takao Kosugi | 2018-03-06 |
| 9562667 | Wavelength converting device | Takao Kosugi | 2017-02-07 |
| 9096997 | Sanitary washing apparatus | Masayuki Mochita, Takeshi Yamakawa, Nobutake Sakumoto, Mayako Adachi, Aiko Sato +2 more | 2015-08-04 |
| 8119041 | Non-resonant two-photon absorption induction method and process for emitting light thereby | Masaharu Akiba | 2012-02-21 |