Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914355 | Method of manufacturing display apparatus with SAW touch sensor | Fumihiko Nakazawa, Yuji Takahashi, Satoshi Sato, Satoshi Sasaki, Tamotsu Watanabe +2 more | 2011-03-29 |
| 7859522 | Touch panel device and control method and device for eliminating noises in touch panel device | Yuji Takahashi, Fumihiko Nakazawa, Satoshi Sano | 2010-12-28 |
| 7667694 | Touch panel device and contract position detection method | Yuji Takahashi, Fumihiko Nakazawa, Satoshi Sano | 2010-02-23 |
| 7630536 | Printing inspection apparatus, printing inspection method, printing inspection data generating apparatus, and printing inspection data generating method | Takahiro Fukagawa, Yuji Otake, Minoru Murakami, Kimiyuki Yamasaki | 2009-12-08 |
| 7605523 | Piezoelectric device, its manufacturing method, and touch panel device | Fumihiko Nakazawa, Satoshi Sano, Yuji Takahashi | 2009-10-20 |
| 7502015 | Touch panel device | Satoshi Sano, Yuji Takahashi, Fumihiko Nakazawa | 2009-03-10 |
| 7423636 | Touch panel device and method for manufacturing touch panel devices | Satoshi Sano, Yuji Takahashi, Fumihiko Nakazawa | 2008-09-09 |
| 7230612 | Touch panel device | Satoshi Sano, Yuji Takahashi, Fumihiko Nakazawa | 2007-06-12 |
| 7184029 | Touch panel device | Fumihiko Nakazawa, Satoshi Sano, Yuji Takahashi | 2007-02-27 |
| 7176903 | Piezoelectric element and touch screen utilizing the same | Fumihiko Nakazawa, Satoshi Sano, Yuji Takahashi | 2007-02-13 |
| 7079120 | Touch panel device | Fumihiko Nakazawa, Satoshi Sano, Yuji Takahashi | 2006-07-18 |
| 6951175 | Method for forming printing inspection data | Yuji Otake, Takahiro Fukagawa | 2005-10-04 |
| 6911973 | Touch panel device | Fumihiko Nakazawa, Satoshi Sano, Yuji Takahashi | 2005-06-28 |
| 6768484 | Touch panel device | Satoshi Sano, Yuji Takahashi, Fumihiko Nakazawa | 2004-07-27 |
| 6756973 | Touch panel device | Satoshi Sano, Fumihiko Nakazawa, Takashi Matsuda, Yoshio Satoh, Yuji Takahashi | 2004-06-29 |
| 6750853 | Touch panel device | Yuji Takahashi, Fumihiko Nakazawa, Satoshi Sano | 2004-06-15 |
| 6061479 | Image reader apparatus | Yoshiro Ishikawa, Michio Miura, Satoshi Ueda, Ippei Sawaki, Fumitaka Abe | 2000-05-09 |
| 6021003 | Optical device | Ippei Sawaki, Michio Miura, Satoshi Ueda, Fumitaka Abe | 2000-02-01 |