Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8228469 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2012-07-24 |
| 8054423 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2011-11-08 |
| 7952667 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2011-05-31 |
| 7916249 | Color filter layer and display device using the same | Yozo Narutaki, Masumi Kubo, Takayuki Shimada, Mikio Katayama, Youji Yoshimura +1 more | 2011-03-29 |
| 7663717 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2010-02-16 |
| 7599023 | Color filter layer and transflective liquid crystal display device using the same | Yozo Narutaki, Masumi Kubo, Takayuki Shimada, Mikio Katayama, Youji Yoshimura +1 more | 2009-10-06 |
| 7535528 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2009-05-19 |
| 7471359 | Color filter layer having different area ratio between different colors and transflective liquid crystal display device using the same | Yozo Narutaki, Masumi Kubo, Takayuki Shimada, Mikio Katayama, Youji Yoshimura +1 more | 2008-12-30 |
| 7468768 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2008-12-23 |
| 7250998 | Color filter layer comprising a transmissive non-color filter region and the transflective display device using the same | Yozo Narutaki, Masumi Kubo, Takayuki Shimada, Mikio Katayama, Youji Yoshimura +1 more | 2007-07-31 |
| 7151581 | Liquid crystal display with light transmission regions and light reflection regions | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2006-12-19 |
| 6950159 | Transflective LCD device having less distance between transmission region and first bus line than transmission region and second bus line | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2005-09-27 |
| 6906765 | Color filter layer and display device using the same | Yozo Narutaki, Masumi Kubo, Takayuki Shimada, Mikio Katayama, Youji Yoshimura +1 more | 2005-06-14 |
| 6819379 | Liquid crystal display device with light transmission and reflection regions | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2004-11-16 |
| 6624860 | Color filter layer providing transmitted light with improved brightness and display device using same | Yozo Narutaki, Masumi Kubo, Takayuki Shimada, Mikio Katayama, Youji Yoshimura +1 more | 2003-09-23 |
| 6295109 | LCD with plurality of pixels having reflective and transmissive regions | Masumi Kubo, Yozo Narutaki, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura +4 more | 2001-09-25 |
| 6259500 | Liquid crystal display device | Ryuichi Kijima, Masumi Kubo, Yozo Narutaki | 2001-07-10 |
| 6215538 | Liquid crystal display including both color filter and non-color filter regions for increasing brightness | Yozo Narutaki, Masumi Kubo, Takayuki Shimada, Mikio Katayama, Youji Yoshimura +1 more | 2001-04-10 |