Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749734 | Liquid crystal display device with layers of different color filters covering light shielding films | Yasumitsu Fujita, Toshiyuki Koshita | 2014-06-10 |
| 7250993 | Liquid crystal display device having black matrix overlapping pixel electrode according to rubbing direction | — | 2007-07-31 |
| 6879357 | Liquid crystal display device | — | 2005-04-12 |
| 5196277 | Sodium-sulfur cell and method of joining solid electrolyte tube and insulative ring | Michimasa Fujii, Hirohiko Iwasaka | 1993-03-23 |
| 5090793 | Optical fiber composite insulator | Shoji Seike, Masayuki Nozaki, Naoki Tani, Mitsuji Ikeda | 1992-02-25 |
| 5029969 | Optical fiber composite insulator and method of producing the same | Shoji Seike, Masayuki Nozaki, Naoki Tani, Mitsuji Ikeda | 1991-07-09 |
| 5012383 | Lightning arrestor insulator and method of producing the same | Shoji Seike, Masayuki Nozaki | 1991-04-30 |
| 4984860 | Optical fiber-containing insulators and producing process thereof | Shoji Seike, Koichi Mori | 1991-01-15 |
| 4919217 | Optical fiber-containing insulators and producing process thereof | Hideki Shimizu | 1990-04-24 |
| 4782199 | Insulators having improved steep wave front characteristics | Shoji Seike, Takao Totoki | 1988-11-01 |