Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924383 | Multi-domain vertical alignment liquid crystal display device | Masaru Sugiyama | 2011-04-12 |
| 7896136 | Elevator apparatus with brake control device | Masunori Shibata, Takaharu Ueda, Ken Okamoto | 2011-03-01 |
| 7891466 | Elevator apparatus for emergency braking | Ken Okamoto, Takaharu Ueda, Masunori Shibata | 2011-02-22 |