Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933997 | Heat-ray-transmission-controllable, light-transmissive base material and light-transmissive base material unit | Yosuke Nakanishi, Eri Ueda, Hironobu Machinaga | 2024-03-19 |
| 10288782 | Infrared reflective film | Masahiko Watanabe | 2019-05-14 |
| 10209414 | Infrared-reflecting film | Yosuke Nakanishi, Masahiko Watanabe | 2019-02-19 |
| 10007037 | Infrared-ray reflective film | Junichi Fujisawa, Masahiko Watanabe | 2018-06-26 |
| 9551860 | Infrared-reflective film | Hisashi Tsuda, Motoko Kawasaki | 2017-01-24 |
| 9477023 | Visible light-transmissive and infrared-reflective substrate | Tokuhisa Kosaka, Junichi Fujisawa | 2016-10-25 |
| 8911837 | Retardation film, optical laminated body, liquid crystal panel, and liquid crystal display | Takahisa Konishi, Hisae Sugihara, Miyuki Kurogi, Toshiyuki Iida | 2014-12-16 |
| 8741399 | Birefringent film, polarizing plate, image display, and aromatic polyester | Tomoyuki Hirayama, Toshiyuki Iida, Satoru Suzuki, Miyuki Kurogi, Hisae Shimizu | 2014-06-03 |
| 8722842 | Optical film and image display device | Toshiyuki Iida, Miyuki Kurogi | 2014-05-13 |
| 8609258 | Light emitting devices and compositions | Hyun Sik Chae, Jesse Froelich, Sheng Li, Amane Mochizuki | 2013-12-17 |
| 8593599 | Liquid crystal panel and liquid crystal display | Toshiyuki Iida, Tomoyuki Hirayama, Miyuki Kurogi, Hisae Shimizu, Junichi Nagase | 2013-11-26 |
| 8568893 | Birefringent film and polarizer | Tomoyuki Hirayama, Toshiyuki Iida, Satoru Suzuki, Miyuki Kurogi, Hisae Shimizu | 2013-10-29 |
| 8518552 | Optical film and method for production thereof | Toshiyuki Iida, Tomoyuki Hirayama, Miyuki Kurogi, Hisae Shimizu, Junichi Nagase | 2013-08-27 |
| 8445079 | Optical film, image display device, diethynylfluorene, and polymer thereof | Toshiyuki Iida, Miyuki Kurogi | 2013-05-21 |
| 8218937 | Optical film, image display device, diethynylfluorene, and polymer thereof | Toshiyuki Iida, Miyuki Kurogi | 2012-07-10 |
| 8058318 | Acidic zirconia sol and production method of the same | Hirokazu Kato, Kenji Yamaguchi | 2011-11-15 |
| 7999059 | Optical film and method for production thereof | Tomoyuki Hirayama, Toshiyuki Iida, Miyuki Kurogi, Hisae Shimizu | 2011-08-16 |
| 7892343 | Method for manufacturing slurry and mold for precision casting | Kiyomi Ema, Hirokazu Kato, Kenji Yamaguchi | 2011-02-22 |
| 7807239 | Optical film containing polymer having naphtyl group | Takahisa Konishi, Hisae Sugihara, Miyuki Kurogi | 2010-10-05 |
| 7764364 | Lens meter for measuring optical characteristics of a lens | Tadashi Kajino | 2010-07-27 |
| 7722935 | Retardation film, use of said retardation film, and novel modified polymer | Seiji Umemoto, Michie Sakamoto, Takashi Kamijou, Junzou Miyazaki | 2010-05-25 |
| 7691910 | Acidic zirconia sol and production method of the same | Hirokazu Kato, Kenji Yamaguchi | 2010-04-06 |
| 7643118 | Liquid crystal panel and liquid crystal display device | Junichi Nagase, Takahisa Konishi, Toshiyuki Iida, Hisae Shimizu, Masaki Hayashi | 2010-01-05 |
| 7643117 | Liquid crystal panel and liquid crystal display apparatus | Toshiyuki Iida, Akinori Izaki, Hisae Sugihara | 2010-01-05 |
| 7629389 | Production method of alkaline zirconia sol | Hirokazu Kato, Kenji Yamaguchi | 2009-12-08 |