Fukumura; Koji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukumura; Koji.The latest application filed is for "photoelectric switch".
- Fukumura; Koji - Osaka N/A JP
| Patent | Date |
|---|---|
| Connected sensor system, network unit, and sensor unit Grant 8,378,780 - Hanada , et al. February 19, 2 | 2013-02-19 |
| Continuously-arranged sensor system, network unit, and sensor unit Grant 8,346,510 - Fukumura , et al. January 1, 2 | 2013-01-01 |
| Continuously-arranged sensor system, network unit, and sensor unit Grant 8,237,587 - Fukumura August 7, 2 | 2012-08-07 |
| Photoelectric Switch App 20120126100 - Fukumura; Koji ; et al. | 2012-05-24 |
| Connected Sensor System, Network Unit, And Sensor Unit App 20110018688 - Hanada; Tomoki ; et al. | 2011-01-27 |
| Penetration detecting apparatus Grant 7,821,394 - Fukumura October 26, 2 | 2010-10-26 |
| Continuously-Arranged Sensor System, Network Unit, and Sensor Unit App 20100185418 - Fukumura; Koji ; et al. | 2010-07-22 |
| Continuously-Arranged Sensor System, Network Unit, and Sensor Unit App 20100176965 - Fukumura; Koji | 2010-07-15 |
| Safety multi-optical axis photoelectric sensor Grant 7,696,469 - Inoue , et al. April 13, 2 | 2010-04-13 |
| Penetration Detecting Apparatus App 20090058642 - Fukumura; Koji | 2009-03-05 |
| Multi-Optical Axis Photoelectric Sensor App 20080179504 - Inoue; Tetsu ; et al. | 2008-07-31 |
| Contact type displacement meter Grant 7,400,991 - Fukumura July 15, 2 | 2008-07-15 |
| Contact Type Displacement Meter App 20070150222 - Fukumura; Koji | 2007-06-28 |
| Photoelectric switch device having a detection result indicator Grant 7,176,451 - Sugiyama , et al. February 13, 2 | 2007-02-13 |
| Flow sensor having a flow indicator having a plurality of light emission sections Grant 7,032,461 - Ueki , et al. April 25, 2 | 2006-04-25 |
| Photoelectric switch device having a detection result indicator Grant 7,022,979 - Sugiyama , et al. April 4, 2 | 2006-04-04 |
| Photoelectric switch device App 20060065819 - Sugiyama; Kazutoshi ; et al. | 2006-03-30 |
| Sensor management system and computer-readable medium for sensor management program Grant 7,006,942 - Fukumura February 28, 2 | 2006-02-28 |
| Photoelectric switch Grant 6,894,662 - Fukumura May 17, 2 | 2005-05-17 |
| Flow sensor App 20040255690 - Ueki, Kengo ; et al. | 2004-12-23 |
| Photoelectric switch device having detection result indicators Grant 6,774,357 - Sugiyama , et al. August 10, 2 | 2004-08-10 |
| Photoelectric Switch Device App 20040135073 - Sugiyama, Kazutoshi ; et al. | 2004-07-15 |
| Photoelectric switch device App 20040089792 - Sugiyama, Kazutoshi ; et al. | 2004-05-13 |
| Photoelectric switch device having a detection result indicator disposed between a top and rear wall Grant 6,642,510 - Sugiyama , et al. November 4, 2 | 2003-11-04 |
| Sensor management system and computer-readable medium for sensor management program App 20030057356 - Fukumura, Koji | 2003-03-27 |
| Photoelectric switch App 20020130822 - Fukumura, Koji | 2002-09-19 |
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.
| 