Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11046190 | Pressing member | Kazuki Sakamoto, Hideaki Tachibana | 2021-06-29 |
| 10660229 | Electrical device and manufacturing method of the same | Kenshi Yamanaka, Shinichi Miura, Hiromi Yamasaki, Hitoshi Imura, Yutaka Morimoto +3 more | 2020-05-19 |
| 10581339 | Power conversion system and assembling method | Kodai YAMAURA | 2020-03-03 |
| 10524374 | Electric device | Shoji Tsutsui, Masatoshi Shinohara, Keisuke Hata, Daisuke Harada | 2019-12-31 |
| 10374523 | Power conversion device | Shinichi Miura, Kenshi Yamanaka, Yutaka Morimoto, Kazuki Hayashi, Hiromi Yamasaki +4 more | 2019-08-06 |
| 8273273 | Manufacturing method for optical film | — | 2012-09-25 |
| 7880840 | Method for producing vertical alignment liquid crystal display | Toshiaki Shibue, Makoto Honda, Nobuo Kubo, Noriyasu Kuzuhara, Sota Kawakami +1 more | 2011-02-01 |
| 7791696 | Optical film and liquid crystal display using the same | Toshiaki Shibue, Makoto Honda, Nobuo Kubo, Noriyasu Kuzuhara, Sota Kawakami +1 more | 2010-09-07 |
| 7740919 | Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display | Koji Tasaka, Noriyasu Kuzuhara, Takatoshi Yajima | 2010-06-22 |
| 7709067 | Cellulose ester film, polarizing plate and liquid crystal display | Takahiro Takagi, Isamu Michihata, Noriyasu Kuzuhara, Koichi Saito, Koji Tasaka +2 more | 2010-05-04 |
| 7666482 | Retardation film, polarizing plate and vertical alignment mode liquid crystal display | Noriyasu Kuzuhara | 2010-02-23 |
| 7599028 | Polarizing plate and liquid crystal display employing the same | Noriyasu Kuzuhara, Koji Tasaka, Takatoshi Yajima | 2009-10-06 |
| 7550182 | Polarizing plate and display device | Shinji Inagaki, Noriyasu Kuzuhara | 2009-06-23 |
| 7495720 | Polarizing plate and liquid crystal display device | Noriyasu Kuzuhara | 2009-02-24 |
| 7471360 | Liquid crystal display device | Takashi Murakami | 2008-12-30 |
| 7466377 | Retardation film, manufacturing method thereof, polarizing plate and liquid crystal display apparatus | Noriyasu Kuzuhara, Shinji Inagaki | 2008-12-16 |
| 7435458 | Optical film and liquid crystal display using the same | Toshiaki Shibue, Makoto Honda, Nobuo Kubo, Noriyasu Kuzuhara, Sota Kawakami +1 more | 2008-10-14 |
| 7359017 | Optical compensation film, polarizing plate, displaying apparatus, method for producing optical compensation film and method for producing polarizing plate | Katsusuke Nagashima, Noriyasu Kuzuhara, Minori Tamagawa | 2008-04-15 |
| 7345725 | Optical compensation film, polarizing plate and liquid crystal display | Takatoshi Yajima, Noriyasu Kuzuhara, Koji Tasaka | 2008-03-18 |
| 7306832 | Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display | Koji Tasaka, Noriyasu Kuzuhara, Takatoshi Yajima | 2007-12-11 |
| 7218367 | Optical compensation sheet and liquid crystal display | Noriyasu Kuzuhara, Nobuo Kubo, Sota Kawakami, Nobuyuki Takiyama, Koji Tasaka | 2007-05-15 |
| 7208205 | Optical film and liquid crystal display using the same | Toshiaki Shibue, Makoto Honda, Nobuo Kubo, Noriyasu Kuzuhara, Sota Kawakami +1 more | 2007-04-24 |
| 7199848 | Optical compensation sheet and liquid crystal display | Noriyasu Kuzuhara, Nobuo Kubo, Nobuyuki Takiyama, Takatoshi Yajima, Koji Tasaka | 2007-04-03 |
| 7184112 | Polarizing plate having cellulose ester films on opposite sides thereof and liquid crystal display employing the same | Noriyasu Kuzuhara, Koji Tasaka, Takatoshi Yajima | 2007-02-27 |
| 7158200 | Optical compensation sheet and liquid crystal display | Noriyasu Kuzuhara, Nobuo Kubo, Nobuyuki Takiyama, Takatoshi Yajima, Koji Tasaka | 2007-01-02 |