Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391881 | Method for producing optically anisotropic layer, method for producing laminate, method for producing optically anisotropic layer with polarizer, method for producing laminate with polarizer, composition, and optically anisotropic layer | Yuta Takahashi, Shinpei YOSHIDA, Satoshi Yanokuchi, Keisuke KODAMA, Yuta FUKUSHIMA +3 more | 2025-08-19 |
| 12345907 | Optical laminate, laminated optical film, optical article, and virtual reality display device | Ryuji SANETO, Yujiro YANAI, Yohei HAMACHI | 2025-07-01 |
| 11860338 | Optical film | Keisuke KODAMA, Tetsuro Otsuka, Hiroyuki HAGIO, Yuta Takahashi, Shinpei YOSHIDA +1 more | 2024-01-02 |
| 11834600 | Liquid crystal composition, optical film, circularly polarizing plate for organic EL display, and method for producing optically anisotropic layer | Keisuke KODAMA, Yuki Fukushima, Shunya KATOH, Yuta Takahashi, Shinpei YOSHIDA +2 more | 2023-12-05 |
| 11592703 | Optical film comprising a stretched resin film and a liquid crystal layer including a polyfunctional compound having two or more polymerizable groups in one molecule, circularly polarizing plate, and image display apparatus | Yuta FUKUSHIMA, Keisuke KODAMA, Yoshinori Maeda, Yuki Nakamura, Shunya KATOH +1 more | 2023-02-28 |
| 11276920 | Antenna structure | Tomoyuki Soga, Hiroki Hagiwara, Akihiko Yazaki, Takaya Yamauchi, Shingo Moriyasu | 2022-03-15 |
| 11145969 | Structure, antenna structure, and radio wave shielding structure including transparent conductor | Yukio Sato, Hiroki Hagiwara | 2021-10-12 |
| 11101555 | Structure, antenna structure, radio wave shielding structure, and touch panel including mesh-like transparent conductor | Hiroki Hagiwara | 2021-08-24 |
| 10938085 | Antenna structure | Hiroki Hagiwara, Yukio Sato | 2021-03-02 |
| 10816073 | Strain wave gearing | Masaru Kobayashi | 2020-10-27 |
| 10487498 | Flexible printed circuit board structure and indoor partition wall | Hiroki Hagiwara, Kazuhiro Gosui, Katsuyoshi Hoshino, Yoko Kurosawa | 2019-11-26 |
| 10459136 | Optical laminate, polarizing plate and organic EL display device | — | 2019-10-29 |
| 10403857 | Circularly polarizing plate and bendable display device | Yuta Takahashi | 2019-09-03 |
| 7408503 | Positioning system, positioning apparatus, positioning information providing apparatus, positioning method, control program for positioning system, and computer readable recording medium having recorded therein control program for positioning system | Tomoyuki Kurata | 2008-08-05 |
| 7302731 | Washer equipment | Shuuichirou Itou, Akihisa Motono, Tetsuya Nakatsukasa | 2007-12-04 |
| 7190339 | Ferroelectric memory device and display drive IC | — | 2007-03-13 |
| 7171131 | Image forming apparatus, image forming system, and computer-readable storage medium | Osamu Ishibashi, Ken Yoshizuka, Masahiro Owa | 2007-01-30 |
| 7156234 | Sorting technique for recycle of device units | Osamu Ishibashi | 2007-01-02 |
| 7113728 | Image forming system and image forming apparatus | Masahiro Owa, Ken Yoshizuka, Osamu Ishibashi | 2006-09-26 |
| 7111793 | Washer nozzle and washer apparatus | Keisuke Kanazawa | 2006-09-26 |
| 7092653 | Image forming apparatus and image forming system | Ken Yoshizuka, Osamu Ishibashi, Masahiro Owa | 2006-08-15 |
| 7023720 | Ferroelectric memory device | — | 2006-04-04 |
| 7013101 | Cartridge recycling information apparatus, corresponding method, and cartridge to be recycled | Osamu Ishibashi, Kazuhiro Ichikawa | 2006-03-14 |
| 6972984 | Ferroelectric memory device | — | 2005-12-06 |
| 6927994 | Ferroelectric memory device | — | 2005-08-09 |