SONY CHEMICALS & INFORMATION DEVICE CORP has a total of 21 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Taiwan and Hong Kong. Its main competitors in its focus markets macromolecular chemistry and polymers, electrical machinery and energy and audio-visual technology are SONY CHEMICALS, MIMAKI DENSHI BUHIN KK and SONY CHEM & INF DEVICE CORP.
| # | Name | Total Patents |
|---|---|---|
| #1 | Aramaki Keisuke | 3 |
| #2 | Kumakura Hiroyuki | 2 |
| #3 | Ishii Junichi | 2 |
| #4 | Takamatsu Hiroshi | 2 |
| #5 | Sugita Satoru | 2 |
| #6 | Sunaga Tomoyasu | 2 |
| #7 | Hanamura Kenichiro | 1 |
| #8 | Kimura Takeo | 1 |
| #9 | Fujita Yasuhiro | 1 |
| #10 | Fukuda Masahiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| TW200303996A | Polarizing plate which has a thin protective film formed at least one surface of a polarizer |
