Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9151883 | Cellulose acylate film, retardation film, polarizer and liquid-crystal display device | Nobutaka Fukagawa, Masato Nagura, Takahiro Ohno, Satoshi Tanaka, Aiko YAMAMOTO +2 more | 2015-10-06 |
| 8906475 | Cellulose acylate film, retardation film, polarizer and liquid-crystal display device | Nobutaka Fukagawa, Masato Nagura, Takahiro Ohno, Satoshi Tanaka, Aiko YAMAMOTO +2 more | 2014-12-09 |
| 8859060 | Protective film of polarizer, polarizer and liquid crystal display device | Nobutaka Fukagawa, Masato Nagura, Yoshio Ishii, Naoyuki Nishikawa | 2014-10-14 |
| 8465673 | Humidity dependence improver for polymer film, polymer film, protective film for polarizer, retardation film, polarizer, and liquid crystal display device | Masato Nagura | 2013-06-18 |
| 8158220 | Cellulose acylate film, retardation film, polarizer and liquid crystal display device | Masato Nagura | 2012-04-17 |
| 7343073 | Optical members and compositions for producing them | Hiroki Sasaki, Ryoichi Nemori, Yuuichi Okamoto | 2008-03-11 |
| 7144688 | Photothermographic material and image forming method | Hajime Nakagawa | 2006-12-05 |
| 6902850 | Electrolyte composition, method for producing the same and non-aqueous electrolyte secondary cell | Koji Wariishi, Takeshi Senga | 2005-06-07 |
| 6627099 | Electrolyte composition and electrochemical battery using the same | Michio Ono, Koji Wariishi, Chang-yi Qian | 2003-09-30 |