Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11243335 | Optical film, and optical barrier film, color conversion film and backlight unit each using the same | Hayato Ida | 2022-02-08 |
| 10982065 | Optical film, method for manufacturing the same, optical barrier film and color conversion film | Kenji Muneuchi, Hayato Ida | 2021-04-20 |
| D722993 | Digital audio disc player for automobile | Yasuhiro Suzuki | 2015-02-24 |
| 8815477 | Color filter manufacturing method, patterned substrate manufacturing method, and small photomask | Takeshi Ikeda, Eishi Aoki | 2014-08-26 |
| D706257 | Digital audio disc player for automobile | — | 2014-06-03 |
| D666166 | Acoustic amplifier for automobile | — | 2012-08-28 |
| 8216750 | Colored composition, color filter and manufacturing method thereof | Isao Shigemori, Morihide Miyamura, Toshio Waku, Yusuke Iida, Kenro Sunahara +4 more | 2012-07-10 |