loadpatents
Patent applications and USPTO patent grants for Takahara; Takayoshi.The latest application filed is for "multi-optical axis photoelectric sensor".
Patent | Date |
---|---|
Multi-optical axis photoelectric sensor Grant 8,536,510 - Shimokawa , et al. September 17, 2 | 2013-09-17 |
Multi-optical Axis Photoelectric Sensor App 20120112049 - Shimokawa; Satoru ;   et al. | 2012-05-10 |
Multi-optical axis photoelectronic sensor Grant 8,115,914 - Osako , et al. February 14, 2 | 2012-02-14 |
Attachment for multi optical axis photoelectric sensor Grant D635,007 - Takahara , et al. March 29, 2 | 2011-03-29 |
Multi optical axis photoelectric sensor Grant D625,632 - Takahara , et al. October 19, 2 | 2010-10-19 |
Multi-optical Axis Photoelectronic Sensor App 20100157290 - Osako; Kazunori ;   et al. | 2010-06-24 |
Multi-optical axis photoelectric sensor system Grant 7,348,537 - Akagi , et al. March 25, 2 | 2008-03-25 |
Area monitoring multi-beam photoelectric sensor Grant 7,227,120 - Shimokawa , et al. June 5, 2 | 2007-06-05 |
Multi-beam photoelectric sensor App 20060065818 - Shimokawa; Satoru ;   et al. | 2006-03-30 |
Multi-optical axis photoelectric sensor system App 20060068643 - Akagi; Tetsuya ;   et al. | 2006-03-30 |
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