Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10299371 | Electronic device and display device | Shinichi Nukumizu | 2019-05-21 |
| 7737933 | Display unit and drive system thereof and an information display unit | Hiroshi Takahara, Hitoshi Tsuge | 2010-06-15 |
| 7034787 | Output circuit for gray scale control, testing apparatus thereof, and method for testing output circuit for gray scale control | Yoshito Date, Hitoshi Tsuge | 2006-04-25 |
| 6903732 | Image display device | Katsumi Adachi, Kunio Sekimoto, Hiroshi Takahara, Hitoshi Tsuge | 2005-06-07 |
| 6897884 | Matrix display and its drive method | Hitoshi Tsuge, Hiroshi Takahara | 2005-05-24 |
| 5545919 | Semiconductor device and method of fabricating the same | Satoshi Ueda, Tetsuya Ueda, Kousaku Yano | 1996-08-13 |
| 5324388 | Dry etching method and dry etching apparatus | Masafumi Kubota, Kenji Harafuji | 1994-06-28 |
| 5259922 | Drying etching method | Tokuhiko Tamaki, Masafumi Kubota, Kenji Harafuji, Noboru Nomura | 1993-11-09 |