Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306502 | Display device | Hironao Tanaka, Hidemasa Yamaguchi | 2025-05-20 |
| 11982907 | Liquid crystal panel with electrode having bent portion | Hironao Tanaka, Harumi Okuno, Takeo Koito | 2024-05-14 |
| 11852928 | Display device | Hironao Tanaka, Hidemasa Yamaguchi | 2023-12-26 |
| 11693281 | Liquid crystal display device having a pixel electrode with electrode branches and slits | Hironao Tanaka, Hidemasa Yamaguchi | 2023-07-04 |
| 11567369 | Pixel electrode of fringe field switching liquid crystal display device having a plurality of bend portions | Hironao Tanaka, Harumi Okuno, Takeo Koito | 2023-01-31 |
| 11550191 | Display device | Hironao Tanaka, Hidemasa Yamaguchi | 2023-01-10 |
| 11029567 | Liquid crystal panel having an electrode with a bent portion | Hironao Tanaka, Harumi Okuno, Takeo Koito | 2021-06-08 |
| 10429705 | Liquid crystal panel and electronic apparatus | Hironao Tanaka, Hidemasa Yamaguchi | 2019-10-01 |
| 10330995 | Liquid crystal panel and pixel structure thereof | Hironao Tanaka, Hidemasa Yamaguchi | 2019-06-25 |
| 10310331 | Liquid crystal panel with pixel electrode pattern bent at bend point, and electronic apparatus | Hironao Tanaka, Harumi Okuno, Takeo Koito | 2019-06-04 |
| 9977287 | Liquid crystal panel with pixel electrode pattern bent at bend point, and electronic apparatus | Hironao Tanaka, Harumi Okuno, Takeo Koito | 2018-05-22 |
| 9817285 | Liquid crystal panel and pixel structure thereof | Hironao Tanaka, Hidemasa Yamaguchi | 2017-11-14 |
| 9551909 | Liquid crystal panel and electronic apparatus including pixel electrode connection portion | Hironao Tanaka, Hidemasa Yamaguchi | 2017-01-24 |
| 9366903 | Liquid crystal panel and pixel structure thereof | Hironao Tanaka, Hidemasa Yamaguchi | 2016-06-14 |
| 9195102 | Liquid crystal panel and electronic apparatus including pixel electrode connection portion | Hironao Tanaka, Hidemasa Yamaguchi | 2015-11-24 |
| 8864427 | Processing machine | Masahiro Tomioka | 2014-10-21 |
| 8643966 | Inspection device or inspection method for magnetic head or magnetic disc, and magnetic disc recording device and magnetic disc recording method | Kazuhiko KISHIE, Kunihito Higa | 2014-02-04 |
| 8605378 | Inspection device and inspection method for inspecting magnetic disk or magnetic head | Kunihito Higa, Yukio Yamamoto | 2013-12-10 |
| 8502940 | Liquid crystal display apparatus comprising a plurality of pixel boundary areas that vary for different color pixels and overall pixel electrode conductive areas that are equal for each pixel | Hironao Tanaka, Hidemasa Yamaguchi | 2013-08-06 |
| 8411243 | Display device | Hironao Tanaka, Harumi Okuno | 2013-04-02 |
| D669526 | Inkjet printer | — | 2012-10-23 |
| 8279551 | Head positioning method for eccentric track and head positioning control device | Kunihito Higa, Yukio Yamamoto | 2012-10-02 |
| 8208112 | Display device | Hironao Tanaka, Harumi Okuno | 2012-06-26 |
| 8154821 | Magnetic head-positioning servo system, magnetic head test system and magnetic disk test system | Shigeo Nakamura, Kimihiko Sudo, Toshinori Sugiyama, Yasuhiro Matsuda, Yukio Yamamoto | 2012-04-10 |
| 8054567 | Method for measuring write/read width of a composite magnetic head and a measuring device using the method | Hideki Mochizuki, Toshiaki Suzuki | 2011-11-08 |