Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402560 | Method for producing laminated body | Nobuyuki Hatanaka, Akira Yokota | 2022-08-02 |
| 10890702 | Method for producing laminated body | Nobuyuki Hatanaka, Akira Yokota | 2021-01-12 |
| 10353128 | Laminated body | — | 2019-07-16 |
| 10139540 | Optical film | Nobuyuki Hatanaka, Akira Yokota, Mitsutaka Sase, Yoshifumi Komatsu | 2018-11-27 |
| 9977163 | Orientation layer for optically anisotropic film | — | 2018-05-22 |
| 9784894 | Optically anisotropic sheet | — | 2017-10-10 |
| 9696475 | Optical film | Nobuyuki Hatanaka, Akira Yokota, Mitsutaka Sase, Yoshifumi Komatsu | 2017-07-04 |
| 9664833 | Optically anisotropic sheet for transfer | Tatsuaki KASAI | 2017-05-30 |
| 9625629 | Process for producing optically anisotropic film | — | 2017-04-18 |
| 9606279 | Process for producing optically anisotropic film | — | 2017-03-28 |
| 9594274 | Process for producing optically anisotropic film component | — | 2017-03-14 |
| 9575232 | Method for producing optically anisotropic laminated body | — | 2017-02-21 |
| 9541691 | Optical Film | Nobuyuki Hatanaka, Akira Yokota, Mitsutaka Sase, Yoshifumi Komatsu | 2017-01-10 |
| 9529130 | Optical film | Nobuyuki Hatanaka, Akira Yokota, Mitsutaka Sase, Yoshifumi Komatsu | 2016-12-27 |
| 9482802 | Method for producing long retardation film | Mitsutaka Sase, Nobuyuki Hatanaka | 2016-11-01 |
| 9442232 | Optically anisotropic sheet | Nobuyuki Hatanaka, Akira Yokota, Tatsuaki KASAI | 2016-09-13 |
| 9383492 | Elliptical polarization plate | Nobuyuki Hatanaka, Akira Yokota, Mitsutaka Sase, Yoshifumi Komatsu | 2016-07-05 |
| 9372296 | Optically anisotropic film | — | 2016-06-21 |
| 4251605 | Dried porous acrylonitrile polymer membrane, process for producing same and separators made therefrom | Akio Inoue, Toshio Iwasa | 1981-02-17 |