Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483564 | Liquid crystal display apparatus | Sukekazu Aratani, Yoshiyuki Umeda, Yasushi Tomioka, Hisao Yokokura, Setsuo Kobayashi | 2002-11-19 |
| 6476890 | Reflective color liquid crystal display apparatus with colored polymer layer | Katsuyuki Funahata, Shinichi Komura, Kazuhiro Kuwabara, Osamu Itou, Makoto Yoneya +1 more | 2002-11-05 |
| 6441880 | Normally closed liquid crystal display device using spacers coated with material having liquid crystal aligning ability by irradiation with polarized light | Yuka Utsumi, Yasushi Tomioka, Masatoshi Wakagi, Yasunari Maekawa, Sukekazu Aratani +1 more | 2002-08-27 |
| 6423385 | Liquid crystal display devices | Hiroyuki Kagawa, Shintaro Takeda, Kotaro Araya, Sukekazu Aratani | 2002-07-23 |
| 6417906 | Liquid crystal display device with wide viewing angle characteristics | Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 2002-07-09 |
| 6341004 | Liquid crystal display device with common electrode arrangement | Hiromu Terao, Hidetoshi Abe, Masuyuki Ohta, Kenkichi Suzuki, Tohru Sasaki +2 more | 2002-01-22 |