Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525485 | Visible light communication system | Yoshitsugu Uedaira | 2016-12-20 |
| 7709566 | Polytetrafluoroethylene aqueous dispersion and its product | Jun Hoshikawa, Shinya Higuchi, Yasuhiko Matsuoka | 2010-05-04 |
| 7671123 | Fluororesin aqueous dispersion with polyoxyalkylene ester surfactant | Jun Hoshikawa, Shinya Higuchi, Yasuhiko Matsuoka | 2010-03-02 |
| 6992229 | Method for purifying a fluorinated hydroxyl compound | Hidekazu Okamoto, Akihiro Wada, Toshihiko Toma | 2006-01-31 |
| 6930212 | Method for purifying a fluorinated hydroxyl compound | Hidekazu Okamoto, Akihiro Wada, Toshihiko Toma | 2005-08-16 |
| 4761459 | Surface modifier | Masashi Matsuo, Takashige Maekawa | 1988-08-02 |
| 4687707 | Low reflectance transparent material having antisoiling properties | Masashi Matsuo, Makoto Noshiro, Yukio Jitsugiri, Keiichi Ohnishi | 1987-08-18 |