Takayama; Homu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takayama; Homu.The latest application filed is for "surveying apparatus".

Company Profile

0.15.17

Takayama; Homu - Saitama JP
Takayama, Homu - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Surveying apparatus Grant 7,669,340 - Matsuo , et al. March 2, 2	2010-03-02
Surveying apparatus Grant 7,503,123 - Matsuo , et al. March 17, 2	2009-03-17
Surveying Apparatus App 20080120856 - MATSUO; Shunji ; et al.	2008-05-29
Surveying Apparatus App 20080120855 - MATSUO; Shunji ; et al.	2008-05-29
Surveying Apparatus App 20080123903 - MATSUO; Shunji ; et al.	2008-05-29
Surveying Apparatus App 20080069406 - MATSUO; Shunji ; et al.	2008-03-20
Surveying Apparatus App 20080018880 - Matsuo; Shunji ; et al.	2008-01-24
Surveying instrument Grant 6,945,657 - Shirai , et al. September 20, 2	2005-09-20
Surveying instrument App 20050200949 - Shirai, Masami ; et al.	2005-09-15
Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system Grant 6,891,141 - Kaneko , et al. May 10, 2	2005-05-10
Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system App 20040246462 - Kaneko, Kenji ; et al.	2004-12-09
Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system App 20040178322 - Kaneko, Kenji ; et al.	2004-09-16
Electronic distance meter Grant 6,765,653 - Shirai , et al. July 20, 2	2004-07-20
Electronic distance meter Grant 6,747,733 - Shirai , et al. June 8, 2	2004-06-08
Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system Grant 6,734,410 - Kaneko , et al. May 11, 2	2004-05-11
Integral transmitter-receiver optical communication apparatus and a crosstalk preventive device therefor Grant 6,701,093 - Gotoh , et al. March 2, 2	2004-03-02
Surveying instrument having a phase-difference detection type focus detecting device Grant 6,677,568 - Shirai , et al. January 13, 2	2004-01-13
Surveying instrument, surveying instrument having AF function, surveying instrument having PF mechanism, and surveying instrument having multiple-focus function Grant 6,624,402 - Kaneko , et al. September 23, 2	2003-09-23
Electronic distance meter App 20030107721 - Shirai, Masami ; et al.	2003-06-12
Surveying machine automatically adjusting optical axis App 20020186361 - Ueno, Masayuki ; et al.	2002-12-12
Autofocus distance-measuring optical system Grant 6,480,266 - Shirai , et al. November 12, 2	2002-11-12
Integral transmitter-receiver optical communication apparatus Grant 6,384,944 - Takayama , et al. May 7, 2	2002-05-07
Surveying instrument App 20020051288 - Shirai, Masami ; et al.	2002-05-02
Electronic distance meter App 20020044270 - Shirai, Masami ; et al.	2002-04-18
surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system App 20020040959 - Kaneko, Kenji ; et al.	2002-04-11
Electronic distance meter App 20020012114 - Shirai, Masami ; et al.	2002-01-31
Surveying instrument having a phase-difference detection type focus detecting device App 20020008189 - Shirai, Masami ; et al.	2002-01-24
Surveying intstrument, surveying instrument having AF function, surveying instrument having PF mechanism, and surveying instrument having multiple-focus function App 20010039740 - Kaneko, Kenji ; et al.	2001-11-15
Autofocus distance-measuring optical system App 20010021012 - Shirai, Masami ; et al.	2001-09-13
Measurement surveying device Grant D447,066 - Takayama , et al. August 28, 2	2001-08-28
Focusing method and apparatus for a surveying instrument having an AF function, and arrangement of an AF beam splitting optical system therein Grant 5,936,736 - Suzuki , et al. August 10, 1	1999-08-10
Electronic measurement device Grant D389,418 - Takayama , et al. January 20, 1	1998-01-20

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