Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638850 | Polarizer, process for preparing the same, optical member and liquid crystal displaying apparatus | Narutoshi Hayashi | 2017-05-02 |
| 8477267 | Light-condensing film, liquid-crystal panel and backlight as well as manufacturing process for light-condensing film | Katsuya Fujisawa, Tokuo Ikari, Kazuo Genda, Atsushi Kumano, Noboru Oshima +12 more | 2013-07-02 |
| 7920230 | Laminate polarizing plate, a method of producing the same and a liquid crystal display | — | 2011-04-05 |
| 7852435 | Light-condensing film, liquid-crystal panel and backlight as well as manufacturing process for light-condensing film | Katsuya Fujisawa, Tokuo Ikari, Kazuo Genda, Atsushi Kumano, Noboru Oshima +12 more | 2010-12-14 |
| 7522238 | Laminate polarizing plate, a method of producing the same and a liquid crystal display | — | 2009-04-21 |
| 6472496 | Process for production of aromatic polycarbonate resin and molded article of aromatic polycarbonate resin | Kyosuke Matsumoto, Masasi Simonaru, Toru Sawaki, Katsushi Sasaki, Masahiro Murakami | 2002-10-29 |
| 6471877 | Filter device for polycarbonate and production method for polycarbonate | Masahiro Murakami, Toru Sawaki, Katsushi Sasaki | 2002-10-29 |
| 6323302 | Carbonic acid diester, aromatic polycarbonate and facilities, and preparation thereof | Katsushi Sasaki, Wataru Funakoshi, Toru Sawaki, Masumi Hirata, Hiroaki Kaneko +4 more | 2001-11-27 |
| 6255409 | Epoxy resin composition and resin-encapsulated semiconductor device | Yasuhiro Hirano, Nobuyuki Nakajima | 2001-07-03 |
| 5705548 | Polyester powder coating composition | Toshiaki Hayashi, Hiroshi Nakamura | 1998-01-06 |