Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333802 | Lens sheet, lens sheet unit, imaging module, imaging device | Kazuki Bando, Tianyi Sun, Shuji Kawaguchi | 2022-05-17 |
| 9671528 | Optical sheet, surface light source device and transmission type display device | Takayuki Shimada, Satoshi Goishihara, Hiroshi Kojima, Runa Nakamura, Akinobu Ushiyama +3 more | 2017-06-06 |
| 9261731 | Liquid crystal display apparatus | Yasuhiro Koike, Takehito Fuchida, Shouhei Maezawa, Hiroyuki Takemoto, Nao Murakami +4 more | 2016-02-16 |
| 9261640 | Liquid crystal display apparatus | Yasuhiro Koike, Runa Nakamura, Hiroshi Yamamoto, Takehito Fuchida, Shouhei Maezawa +4 more | 2016-02-16 |
| 7859179 | Electromagnetic wave shielding material and display using the same | Kazuhito Fujii, Yukihiro Kyoden | 2010-12-28 |
| 7754981 | Electromagnetic shielding sheet, front sheet for display and electromagnetic shielding sheet manufacturing method | Yasuhiko Ishii, Daisuke Hashimoto, Yukihiro Kyouden, Eiji Oishi | 2010-07-13 |
| 7732038 | Electromagnetic wave shielding filter | Nobuo Naito | 2010-06-08 |
| 7697304 | Electromagnetic wave shielding device | Nobuo Naito, Kazuhito Fuji | 2010-04-13 |
| 7642469 | Electromagnetic shielding sheet | Yasuhiko Ishii, Daisuke Hashimoto, Yukihiro Kyoden, Eiji Ohishi | 2010-01-05 |
| RE40655 | Polarization light splitting film, backlight system and liquid crystal display having particular diffusion layer under optical rotational selection layer | Keiji Kashima | 2009-03-10 |
| 7497598 | Light diffusion film, surface light source unit, and liquid crystal display | Tadahiro Masaki | 2009-03-03 |
| 7495182 | Electromagnetic wave shielding sheet and process for producing the same | Nobuo Naito, Tadahiro Masaki | 2009-02-24 |
| 7491902 | Electromagnetic wave shielding film and method for producing the same | Nobuo Naito, Tadahiro Masaki | 2009-02-17 |
| 7485814 | Electromagnetic wave shielding filter | Tetsuya Ojiri, Yukihiro Kyoden | 2009-02-03 |
| 7472999 | Antiglare film, process for producing the same, and display device using antiglare film | Taiji Suga, Tadahiro Masaki | 2009-01-06 |
| 7449768 | Electromagnetic wave shielding sheet | Eiji Ohishi, Yashuhiko Ishii | 2008-11-11 |
| 7445733 | Process for producing an antireflection film | Hiroko Suzuki | 2008-11-04 |
| 7375292 | Electromagnetic wave shielding filter and process for producing the same | Nobuo Naito, Tadahiro Masaki | 2008-05-20 |
| 7371450 | Electromagnetic shielding sheet | Yasuhiko Ishii, Daisuke Hashimoto, Yukihiro Kyoden, Eiji Ohishi | 2008-05-13 |
| 7354163 | Antiglare film and image display apparatus | Hiroko Suzuki, Yukimitsu Iwata | 2008-04-08 |
| 7342619 | Polarization light splitting film, backlight system and liquid crystal display | Keiji Kashima | 2008-03-11 |
| 7304250 | Electromagnetic shielding sheet | Yasuhiko Ishii, Daisuke Hashimoto, Yukihiro Kyoden, Eiji Ohishi | 2007-12-04 |
| 7285843 | Electromagnetic wave shielding sheet | Eiji Ohishi, Yasuhiko Ishii | 2007-10-23 |
| 7183499 | Electromagnetic wave shielding sheet, front panel, and display | Daisuke Hashimoto, Yasuhiko Ishii, Yukihiro Kyoden, Eiji Oishi | 2007-02-27 |
| 7041360 | Protective, diffusive film and process for producing the same | Tadahiro Masaki | 2006-05-09 |