Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9588601 | Information display apparatus | — | 2017-03-07 |
| 9466244 | EL display device and production method therefor | — | 2016-10-11 |
| 9263510 | EL display device | — | 2016-02-16 |
| 9138753 | Spray nozzle and the application | — | 2015-09-22 |
| 8823606 | EL display panel, its driving method, and EL display apparatus | Hitoshi Tsuge | 2014-09-02 |
| 8063855 | Drive method of EL display panel | Hitoshi Tsuge | 2011-11-22 |
| 8022899 | EL display apparatus and drive method of EL display apparatus | — | 2011-09-20 |
| 7932880 | EL display panel driving method | Hitoshi Tsuge | 2011-04-26 |
| 7924248 | Drive method of EL display apparatus | — | 2011-04-12 |
| 7777698 | Drive method of EL display panel | Hitoshi Tsuge | 2010-08-17 |
| 7742019 | Drive method of el display apparatus | — | 2010-06-22 |
| 7737933 | Display unit and drive system thereof and an information display unit | Atsuhiro Yamano, Hitoshi Tsuge | 2010-06-15 |
| 7528812 | EL display apparatus, driving circuit of EL display apparatus, and image display apparatus | Hitoshi Tsuge | 2009-05-05 |
| 6992718 | Illuminating apparatus, display panel, view finder, video display apparatus, and video camera mounting the elements | — | 2006-01-31 |
| 6903732 | Image display device | Katsumi Adachi, Kunio Sekimoto, Atsuhiro Yamano, Hitoshi Tsuge | 2005-06-07 |
| 6897884 | Matrix display and its drive method | Hitoshi Tsuge, Atsuhiro Yamano | 2005-05-24 |
| 6759093 | Method for manufacturing wet type friction material | Shunya Matsuda | 2004-07-06 |
| 6628355 | Liquid crystal display panel including a light shielding film to control incident light | — | 2003-09-30 |
| 6545653 | Method and device for displaying image signals and viewfinder | Tsutomu Muraji | 2003-04-08 |
| 6333770 | Liquid crystal panel with reducing means, manufacturing method therefore and projection display apparatus using the same | Hideki Omae, Shinya Sannohe | 2001-12-25 |
| 6331878 | Reflection light absorbing plate and display panel for use in a display apparatus | — | 2001-12-18 |
| RE37219 | Method of fabricating a polymer dispersed liquid crystal panel with measuring thickness, adjusting then hardening | Masao Yamamoto | 2001-06-12 |
| 6218679 | Display panel and display device using the same | Shinya Sannohe | 2001-04-17 |
| 6219113 | Method and apparatus for driving an active matrix display panel | — | 2001-04-17 |
| 6177965 | Display device and projection-type display apparatus using the device | Hideki Omae | 2001-01-23 |