Takeda; Toshisada
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takeda; Toshisada.The latest application filed is for "haptic keyboard apparatus and method".
- Takeda; Toshisada - Simi Valley CA
| Patent | Date |
|---|---|
| Multi-segment backlight system and method for keyboards Grant 7,893,373 - Takeda , et al. February 22, 2 | 2011-02-22 |
| Backlighted keyboard and method using patterned light guide Grant 7,891,829 - Takeda , et al. February 22, 2 | 2011-02-22 |
| Haptic Keyboard Apparatus And Method App 20100089735 - TAKEDA; TOSHISADA ; et al. | 2010-04-15 |
| Multi-illuminating Keyboard Back Light And Method App 20090211888 - Takeda; Toshisada ; et al. | 2009-08-27 |
| Backlighted Keyboard And Method Using Patterned Light Guide App 20090067153 - TAKEDA; TOSHISADA ; et al. | 2009-03-12 |
| Multi-segment Backlight System And Method For Keyboards App 20090002200 - TAKEDA; TOSHISADA ; et al. | 2009-01-01 |
| Hinge key switch Grant 6,940,030 - Takeda , et al. September 6, 2 | 2005-09-06 |
| Mechanical motion sensor and low-power trigger circuit App 20050104853 - Sitalasai, Chatree ; et al. | 2005-05-19 |
| Foldable keyboard Grant 6,877,919 - Sitalasai , et al. April 12, 2 | 2005-04-12 |
| Foldable keyboard App 20040207979 - Sitalasai, Chatree ; et al. | 2004-10-21 |
| Hinge key switch App 20040195082 - Takeda, Toshisada ; et al. | 2004-10-07 |
| Foldable keyboard App 20040151527 - Sitalasai, Chatree ; et al. | 2004-08-05 |
| Information input device with multiple memory card reader Grant D488,814 - Kang , et al. April 20, 2 | 2004-04-20 |
| Information input device with multiple memory card reader App 20040068601 - Kang, Bryan Kyuseo ; et al. | 2004-04-08 |
| Reduced noise key unit Grant 6,672,781 - Takeda , et al. January 6, 2 | 2004-01-06 |
| Input device memory card reader Grant D481,730 - Kang , et al. November 4, 2 | 2003-11-04 |
| Secure reconfigurable input device with transaction card reader App 20030159053 - Fauble, Charles ; et al. | 2003-08-21 |
| Reconfigurable secure input device App 20030159054 - Fauble, Charles ; et al. | 2003-08-21 |
| Spill resistant keyboard Grant 6,443,644 - Takeda , et al. September 3, 2 | 2002-09-03 |
| Wireless keyboard Grant D434,766 - Takeda , et al. December 5, 2 | 2000-12-05 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 