Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960862 | Ink-jet head and ink-jet drawing device including same | Ken Kitamura, Shinya Matsuda | 2015-02-24 |
| 7804472 | Liquid crystal display panel, stack type liquid crystal display panel and driving method | Masakazu Okada | 2010-09-28 |
| 7781255 | Donor sheet and method of manufacturing donor sheet and organic thin film transistor | Masakazu Okada | 2010-08-24 |
| 7754525 | Film formation method and manufacturing equipment for forming semiconductor layer | Jun Yamada, Masakazu Okada | 2010-07-13 |
| 7274348 | Liquid crystal display apparatus | Tomoo Izumi, Jun Yamada, Masakazu Okada, Keiichi Furukawa | 2007-09-25 |
| 6947114 | LCD element including regions where helical axes of LC molecules of neighboring domains in focalconic state extend in same direction | Jun Yamada, Masakazu Okada, Kiyofumi Hashimoto | 2005-09-20 |
| 6894733 | Liquid crystal display apparatus exhibiting cholesteric phase | Tomoo Izumi | 2005-05-17 |
| 6809788 | Liquid crystal display element with different ratios of polydomain and monodomain states | Jun Yamada, Masakazu Okada, Kiyofumi Hashimoto | 2004-10-26 |