Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120206 | Optical film and optical laminate using same | Kouichi Tanaka, Yoshiyuki Yahagi, Takuya Gotou, Katsuyuki Murai, Kazuhisa Mitsuhata +1 more | 2018-11-06 |
| 9869805 | Infrared reflective film, and laminated glass employing same | Kouichi Tanaka, Kensuke Izutani, Satoshi Nishiyama, Atsushi Takamatsu, Akira Matsumoto +1 more | 2018-01-16 |