Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778232 | Method for manufacturing active matrix substrate | Yuji Yamamoto, Takayuki Ishino | 2004-08-17 |
| 6693697 | Active-matrix type liquid crystal display device having thick and thin overcoat layers layered over a black matrix | Michiaki Sakamoto, Yuji Yamamoto, Mamoru Okamoto, Shigeru Kimura, Shouichi Kuroha +3 more | 2004-02-17 |
| 6654073 | Liquid crystal display having storage capacitance electrodes and method of fabricating the same | Muneo Maruyama, Takahiko Watanabe, Hironori Kikkawa, Yuji Yamamoto, Mamoru Okamoto +3 more | 2003-11-25 |
| 6632696 | Manufacturing method of active matrix substrate plate and manufacturing method therefor | Shigeru Kimura, Takahiko Watanabe, Tae Yoshikawa, Hiroyuki Uchida, Shusaku Kido +11 more | 2003-10-14 |
| 6577374 | Active matrix substrate having column spacers integral with protective layer and process for fabrication thereof | Yuji Yamamoto, Mamoru Okamoto, Michiaki Sakamoto, Hironori Kikkawa, Muneo Maruyama | 2003-06-10 |
| 6507382 | Liquid-crystal display | Michiaki Sakamoto, Mamoru Okamoto, Yuji Yamamoto, Takahiko Watanabe, Hirofumi Ihara +2 more | 2003-01-14 |
| 6469765 | Liquid crystal display and method of performing display operation | Hiroaki Matsuyama, Yoshihiko Hirai, Kazumi Kobayashi, Yuji Yamamoto, Mamoru Okamoto +1 more | 2002-10-22 |
| 6466279 | Liquid crystal display device and process for producing same in which forming first and second organic insulating layers using curing and half curing process | — | 2002-10-15 |
| 6429916 | Liquid crystal display with filter and light shield separated from contact hole | Yuji Yamamoto, Mamoru Okamoto, Michiaki Sakamoto, Takahiko Watanabe, Hirofumi Ihara +2 more | 2002-08-06 |
| 6429917 | Color liquid-crystal panel having a frame-shaped black matrix and manufacturing process therefor | Mamoru Okamoto, Yuji Yamamoto, Michiaki Sakamoto, Hironori Kikkawa, Takahiko Watanabe +1 more | 2002-08-06 |
| 6330043 | Liquid crystal display device and method of fabrication TFT panel | Hironori Kikkawa, Takahiko Watanabe, Hirofumi Ihara, Mamoru Okamoto, Yuji Yamamoto +1 more | 2001-12-11 |
| 6262436 | Semiconductor device and method of making the same | — | 2001-07-17 |
| 4777662 | Optical communication process | — | 1988-10-11 |
| 4538924 | Clock device | — | 1985-09-03 |
| 4530754 | Process for the conversion of heavy hydrocarbon oils into light hydrocarbon oils | Yoshimi Shiroto, Hideki Hashimoto | 1985-07-23 |
| 4530753 | Method of converting heavy hydrocarbon oils into light hydrocarbon oils | Yoshimi Shiroto, Hideki Hashimoto | 1985-07-23 |
| 4467949 | Paper feed device for printer | — | 1984-08-28 |
| 4458325 | Calculator capable of calculating with additional externally instructed units | Hiroshi Takahashi, Shigeru Matsuyama, Reiji Hirano | 1984-07-03 |
| 4434354 | Thermal printer | — | 1984-02-28 |
| 4352161 | Electronic calculator capable of dealing with variables | Reiji Hirano | 1982-09-28 |
| 4217653 | Electronic apparatus for time calculation | — | 1980-08-12 |