Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9645292 | Thin high-performance polarizing film and method for manufacturing the same | Minoru Miyatake, Tomohiro Mori, Kentaro Yoshida, Takeharu Kitagawa | 2017-05-09 |
| 9618668 | Method of producing roll of laminate strip with polarizing film | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2017-04-11 |
| 9557450 | Pressure-sensitive adhesive layer-attached polarizing film and image display | Atsushi Yasui, Yuusuke Toyama, Tomoyuki Kimura, Masayuki Satake, Takeharu Kitagawa +3 more | 2017-01-31 |
| 9488756 | Pressure-sensitive adhesive layer-attached polarizing film and image display | Atsushi Yasui, Yuusuke Toyama, Tomoyuki Kimura, Masayuki Satake, Takeharu Kitagawa +3 more | 2016-11-08 |
| 9459390 | Roll of continuous web of optical film laminate and production method therefor | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2016-10-04 |
| 9453953 | Thin polarizing film, optical laminate with thin polarizing film, and production method for thin polarizing film | Akinori Izaki, Takeharu Kitagawa, Takashi Kamijo, Tomohiro Mori, Minoru Miyatake | 2016-09-27 |
| 9442234 | Method of producing roll of laminate strip with polarizing film | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2016-09-13 |
| 9442235 | Roll of continuous web of optical film laminate and production method therefor | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2016-09-13 |
| 9429695 | Polarizing plate with a pressure-sensitive adhesive layer and image display device | Yuusuke Toyama, Tomoyuki Kimura, Atsushi Yasui, Masayuki Satake, Takeharu Kitagawa +3 more | 2016-08-30 |
| 9411081 | Method of manufacturing polarizing plate | Takashi Shimizu, Takashi Kamijo, Hitoshi Kitagishi, Minoru Miyatake, Takeharu Kitagawa +2 more | 2016-08-09 |
| 9377570 | Polarizing film with adhesive layer and image display apparatus | Atsushi Yasui, Yuusuke Toyama, Tomoyuki Kimura, Masayuki Satake, Takeharu Kitagawa +4 more | 2016-06-28 |
| 9354372 | Optical laminate with polarizing film | Takashi Kamijo, Akinori Izaki, Takeharu Kitagawa, Daigoro Nakagawa | 2016-05-31 |
| 9354373 | Polarizing plate and method of producing polarizing plate | Takeshi Saitou, Masashi Shinagawa, Yuuki Nakano, Minoru Miyatake | 2016-05-31 |
| 9283740 | Method and apparatus for sequentially laminating optical film including polarizing film, to rectangular-shaped panel | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2016-03-15 |
| 9227222 | Thin polarizing film, optical laminate with thin polarizing film, and production method for thin polarizing film | Akinori Izaki, Takeharu Kitagawa, Takashi Kamijo, Tomohiro Mori, Minoru Miyatake | 2016-01-05 |
| 9169423 | Adhesive optical film, manufacturing method for the same and image display device using the same | Atsushi Yasui, Yuusuke Toyama, Takaaki Ishii, Masakuni Fujita, Tomoyuki Kimura +5 more | 2015-10-27 |
| 9046655 | Method of manufacturing polarizing plate | Yuuki Nakano, Kentaro Ikeshima, Nobuyuki Haida, Minoru Miyatake, Osamu Kaneko | 2015-06-02 |
| 9039861 | Adhesive optical film, manufacturing method for the same and image display device using the same | Atsushi Yasui, Yuusuke Toyama, Takaaki Ishii, Masakuni Fujita, Tomoyuki Kimura +5 more | 2015-05-26 |
| 9023168 | Method and apparatus for continuously producing optical panel assemblies | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2015-05-05 |
| 8852374 | Method for manufacturing optical film laminate including polarizing film | Takeharu Kitagawa, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2014-10-07 |
| 8771454 | Polarizing film, optical film laminate including polarizing film, and method for manufacturing the same | Takeharu Kitagawa, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2014-07-08 |
| 8721816 | Method of producing roll of optical film laminate with polarizing film | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2014-05-13 |
| 8709567 | Roll of continuous web of optical film laminate and production method therefor | Takeharu Kitagawa, Takuya Nakazono, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo | 2014-04-29 |
| 8699135 | Method of producing polarizing film | Hiroaki Sawada, Takeharu Kitagawa, Minoru Miyatake | 2014-04-15 |
| 8520171 | Optical display device having polarizing film | Takeharu Kitagawa, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo, Kentaro Yoshida +1 more | 2013-08-27 |