Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9292041 | Touch panel and method of manufacturing touch panel | Katsumi Tokuno | 2016-03-22 |
| 9207828 | Touch input device and electronic apparatus | Kazuhiro Nishikawa | 2015-12-08 |
| 9063628 | Capacitance-type touch sensor and display device equipped therewith | Yuji Watazu, Ryomei Omote, Kazuhiro Nishikawa | 2015-06-23 |
| 7589798 | Touch panel having upper electrode plate including electrode, polarizing plate, quarter wave plate and heat-resistant transparent resin plate | Takao Hashimoto, Kazuhiro Nishikawa, Takeshi Asakura | 2009-09-15 |
| 7499038 | Thin-frame touch panel | Kazuhiro Nishikawa, Hajime Takemura, Takeshi Asakura, Kazuo Terasawa, Hideki Murakami | 2009-03-03 |
| 7268770 | Liquid crystal display of touch input type, and method of manufacture | Takao Hashimoto, Kazuhiro Nishikawa, Shinya Yamada, Yasuji Kusuda | 2007-09-11 |
| 6556189 | Touch panel device | Takao Hashimoto, Kazuhiro Nishikawa, Hiroshi Kirimura | 2003-04-29 |