Yasuhito Haijima

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Patents Grantslast 30 patents

Information Patent Grant
Prism for measuring
- Patent number D977999
- Issue date Feb 14, 2023
- Topcon Corporation
- Yasuhito Haijima
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Camera for photogrammetry
- Patent number 10,830,987
- Issue date Nov 10, 2020
- TOPCON Corporation
- Yasuhito Haijima
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Survey system
- Patent number 10,697,771
- Issue date Jun 30, 2020
- Topcon Corporation
- Nobuyuki Nishita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Surveying instrument and surveying compensation method
- Patent number 8,321,167
- Issue date Nov 27, 2012
- Kabushiki Kaisha Topcon
- Yasuhito Haijima
- G01 - MEASURING TESTING
Information Patent Grant
Laser surveying instrument
- Patent number 7,520,064
- Issue date Apr 21, 2009
- Kabushiki Kaisha Topcon
- Shin-ichi Hayase
- G01 - MEASURING TESTING
Information Patent Grant
Leveling method and leveling device
- Patent number 7,360,314
- Issue date Apr 22, 2008
- Kabushiki Kaisha Topcon
- Yasuhito Haijima
- G01 - MEASURING TESTING
Information Patent Grant
Laser survey instrument
- Patent number 6,688,009
- Issue date Feb 10, 2004
- Kabushiki Kaisha Topcon
- Yasuhito Haijima
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GRANULAR-SUBSTANCE COMPONENT MEASURING METHOD AND GRANULAR-SUBSTANC...
- Publication number 20230296506
- Publication date Sep 21, 2023
- TOPCON Corporation
- Shun Yamauchi
- G01 - MEASURING TESTING
Information Patent Application
SURVEY SYSTEM
- Publication number 20180224276
- Publication date Aug 9, 2018
- TOPCON CORPORATION
- Nobuyuki NISHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Camera For Photogrammetry
- Publication number 20180210164
- Publication date Jul 26, 2018
- TOPCON Corporation
- Yasuhito Haijima
- G02 - OPTICS
Information Patent Application
Surveying instrument and surveying compensation method
- Publication number 20090171610
- Publication date Jul 2, 2009
- Kabushiki Kaisha TOPCON
- Yasuhito Haijima
- G01 - MEASURING TESTING
Information Patent Application
Laser surveying instrument
- Publication number 20080110037
- Publication date May 15, 2008
- Kabushiki Kaisha TOPCON
- Shin-ichi Hayase
- G01 - MEASURING TESTING
Information Patent Application
Leveling method and leveling device
- Publication number 20070195313
- Publication date Aug 23, 2007
- Kabushiki Kaisha TOPCON
- Yasuhito Haijima
- G01 - MEASURING TESTING
Information Patent Application
Laser survey instrument
- Publication number 20010025425
- Publication date Oct 4, 2001
- Yasuhito Haijima
- G01 - MEASURING TESTING