Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422594 | Plastic film for optical applications, polarizing plate, and image display device | Seiichi Isojima | 2025-09-23 |
| 12379616 | Optical film, polarizer protective film, transfer body for polarizer protective film, polarization plate, image display device, and method for manufacturing polarizer protective film | Seiichi Isojima, Takahisa NOMURA, Tomoyuki Horio, Makoto NANAUMI, Kana HORII +1 more | 2025-08-05 |
| 12292373 | Optical plastic film, and optical laminate, polarization plate, and image display device using same | Yoshiko TANAKA, Shosei KUBOTA, Akinobu Ushiyama | 2025-05-06 |
| 12242095 | Optical film, polarizing plate, surface plate for image display device, and image display device | Seiichi Isojima, Junya Eguchi, Hiroki Nakagawa | 2025-03-04 |
| 12216302 | Optical film, polarizing plate, image display device, and optical film selection method | Shosei KUBOTA, Yoshiko TANAKA, Norio Ishii, Hiroaki Segawa, Akinobu Ushiyama | 2025-02-04 |
| 12210176 | Plastic film for optical applications, polarization plate, and image display device | Seiichi Isojima | 2025-01-28 |
| 11971567 | Optical film, polarizing plate, image display device, and optical film selection method | Shosei KUBOTA, Hikaru HOTTA, Yoshiko TANAKA, Akinobu Ushiyama | 2024-04-30 |
| 11953710 | Display panel, display device, and method for sorting phase difference layer of display panel | Satoshi Emori | 2024-04-09 |
| 11885734 | Optical plastic film, and optical laminate, polarization plate, and image | Yoshiko TANAKA, Shosei KUBOTA, Akinobu Ushiyama | 2024-01-30 |
| 11877473 | Optical laminate, display panel, and display device | Kenji Fujita | 2024-01-16 |
| 11726247 | Display device and method for selecting optical film of display device | Yasuhiro Koike | 2023-08-15 |
| 11673395 | Ink-jet printer and ink-jet printing method | Tamio Fukui, Kazutaka Ikeuchi, Norimasa Matsui | 2023-06-13 |
| 11204524 | Image display device | Yasuhiro Koike, Kana Yamamoto | 2021-12-21 |
| 11157215 | Information processing apparatus, image forming system, information processing method, and storage medium | — | 2021-10-26 |
| 10954094 | Method of switching trays for feeding inter sheets in image forming apparatus | Nobuaki Miyahara | 2021-03-23 |
| 10921648 | Liquid crystal display device and polarizer protective film | Seiichi Isojima, Norinaga Nakamura | 2021-02-16 |
| 10890704 | Display device and method for selecting optical film of display device | Yasuhiro Koike | 2021-01-12 |
| 10890777 | Electromagnetic wave reflecting member | Satoru Hamada, Keiji Kashima | 2021-01-12 |
| 10873672 | Image processing apparatus, method of controlling image processing apparatus, and storage medium | — | 2020-12-22 |
| 10761366 | Optical layered body, polarizer, method for producing polarizer, image display device, method for producing image display device, and method for improving visibility of image display device | Makoto Honda | 2020-09-01 |
| 10677975 | Display device, and method for selecting optical film for display device | Yasuhiro Koike | 2020-06-09 |
| 10668690 | Optical layered body and display device | Seiichi Isojima | 2020-06-02 |
| 10409105 | Optical layered body, polarizer, method for producing polarizer, image display device, method for producing image display device, and method for improving visibility of image display device | Makoto Honda | 2019-09-10 |
| 10353246 | Liquid crystal display device and polarizer protective film | Seiichi Isojima, Norinaga Nakamura | 2019-07-16 |
| 10310153 | Polarizing plate, method for manufacturing polarizing plate, image display device, method for manufacturing image display device, and method for improving transmittance of polarizing plate | — | 2019-06-04 |