Masanori Arai

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image pick-up device, image measurement apparatus, non-contact disp...
- Patent number 11,193,757
- Issue date Dec 7, 2021
- Mitutoyo Corporation
- Satoru Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
Variable focal length lens
- Patent number D870795
- Issue date Dec 24, 2019
- Mitutoyo Corporation
- Masaki Okayasu
- D16 - Photography and optical equipment
Information Patent Grant
Variable focal length lens
- Patent number D869542
- Issue date Dec 10, 2019
- Mitutoyo Corporation
- Masaki Okayasu
- D16 - Photography and optical equipment
Information Patent Grant
Surface texture measuring apparatus
- Patent number 10,295,337
- Issue date May 21, 2019
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Grant
Double cone stylus, touch probe, and method of calibrating double c...
- Patent number 9,341,460
- Issue date May 17, 2016
- Mitutoyo Corporation
- Masaki Kurihara
- G01 - MEASURING TESTING
Information Patent Grant
Surface roughness measuring unit and coordinate measuring apparatus
- Patent number 9,250,053
- Issue date Feb 2, 2016
- Mitutoyo Corporation
- Kotaro Hirano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Detection method and detection apparatus
- Patent number 8,994,957
- Issue date Mar 31, 2015
- Nikon Corporation
- Yoshiaki Kito
- G01 - MEASURING TESTING
Information Patent Grant
Coordinates measuring head unit and coordinates measuring machine
- Patent number 8,650,767
- Issue date Feb 18, 2014
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Grant
Detection method and detection apparatus
- Patent number 8,547,559
- Issue date Oct 1, 2013
- Nikon Corporation
- Yoshiaki Kito
- G01 - MEASURING TESTING
Information Patent Grant
Screw measuring method, screw measuring probe, and screw measuring...
- Patent number 7,490,411
- Issue date Feb 17, 2009
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Grant
Alignment adjuster of probe, measuring instrument and alignment adj...
- Patent number 7,099,008
- Issue date Aug 29, 2006
- Mitutoyo Corporation
- Yoshihiko Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Measuring apparatus
- Patent number 6,812,850
- Issue date Nov 2, 2004
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Grant
Vibration-type contact detection sensor
- Patent number 6,516,669
- Issue date Feb 11, 2003
- Mitutoyo Corporation
- Kaoru Matsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Collision preventing device for a measuring apparatus and measuring...
- Patent number 6,333,696
- Issue date Dec 25, 2001
- Mitutoyo Corporation
- Sadayuki Matsumiya
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Non-contact surface roughness measuring device
- Patent number 6,163,973
- Issue date Dec 26, 2000
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Grant
Simple three-dimensional measuring machine
- Patent number 5,291,662
- Issue date Mar 8, 1994
- Mitutoyo Corporation
- Sadayuki Matsumiya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drop/insert channel selecting system
- Patent number 5,134,609
- Issue date Jul 28, 1992
- Fujitsu Limited
- Masakazu Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inner diameter measuring machine
- Patent number 4,885,845
- Issue date Dec 12, 1989
- Mitutoyo Corporation
- Takeshi Yamamoto
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LASER RADAR
- Publication number 20220082697
- Publication date Mar 17, 2022
- Nikon Corporation
- Anthony SLOTWINSKI
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PICK-UP DEVICE, IMAGE MEASUREMENT APPARATUS, NON-CONTACT DISP...
- Publication number 20200208965
- Publication date Jul 2, 2020
- MITUTOYO CORPORATION
- Satoru YOSHIDA
- G02 - OPTICS
Information Patent Application
SURFACE TEXTURE MEASURING APPARATUS
- Publication number 20170248415
- Publication date Aug 31, 2017
- MITUTOYO CORPORATION
- Sadayuki MATSUMIYA
- G01 - MEASURING TESTING
Information Patent Application
DOUBLE CONE STYLUS, TOUCH PROBE, AND METHOD OF CALIBRATING DOUBLE C...
- Publication number 20140109420
- Publication date Apr 24, 2014
- MITUTOYO CORPORATION
- Masaki KURIHARA
- G01 - MEASURING TESTING
Information Patent Application
SURFACE ROUGHNESS MEASURING UNIT AND COORDINATE MEASURING APPARATUS
- Publication number 20140109422
- Publication date Apr 24, 2014
- MITUTOYO CORPORATION
- Kotaro HIRANO
- B82 - NANO-TECHNOLOGY
Information Patent Application
DETECTION METHOD AND DETECTION APPARATUS
- Publication number 20140022560
- Publication date Jan 23, 2014
- Nikon Corporation
- Yoshiaki KITO
- G01 - MEASURING TESTING
Information Patent Application
DETECTION METHOD AND DETECTION APPARATUS
- Publication number 20130033712
- Publication date Feb 7, 2013
- Yoshiaki Kito
- G01 - MEASURING TESTING
Information Patent Application
COORDINATES MEASURING HEAD UNIT AND COORDINATES MEASURING MACHINE
- Publication number 20120073154
- Publication date Mar 29, 2012
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Application
Optical measuring instrument
- Publication number 20090303068
- Publication date Dec 10, 2009
- Mitutoyo Corporation
- Masanori Arai
- G01 - MEASURING TESTING
Information Patent Application
Calibrating method of image measuring instrument
- Publication number 20090141131
- Publication date Jun 4, 2009
- Mitutoyo Corporation
- Masanori Arai
- G01 - MEASURING TESTING
Information Patent Application
Screw measuring method, screw measuring probe, and screw measuring...
- Publication number 20070240318
- Publication date Oct 18, 2007
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Application
Probe observing device and surface texture measuring device
- Publication number 20070086620
- Publication date Apr 19, 2007
- Mitutoyo Corporation
- Masanori Arai
- G01 - MEASURING TESTING
Information Patent Application
Measuring apparatus
- Publication number 20030043267
- Publication date Mar 6, 2003
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Application
Alignment adjuster of probe, measuring instrument and alignment adj...
- Publication number 20030030807
- Publication date Feb 13, 2003
- Mitutoyo Corporation
- Yoshihiko Takahashi
- G01 - MEASURING TESTING
Information Patent Application
Vibration-type contact detection sensor
- Publication number 20020005062
- Publication date Jan 17, 2002
- Kaoru Matsuki
- G01 - MEASURING TESTING

Masanori Arai

Person

Patents Grantslast 30 patents

Image pick-up device, image measurement apparatus, non-contact disp...

Variable focal length lens

Variable focal length lens

Surface texture measuring apparatus

Double cone stylus, touch probe, and method of calibrating double c...

Surface roughness measuring unit and coordinate measuring apparatus

Detection method and detection apparatus

Coordinates measuring head unit and coordinates measuring machine

Detection method and detection apparatus

Screw measuring method, screw measuring probe, and screw measuring...

Alignment adjuster of probe, measuring instrument and alignment adj...

Measuring apparatus

Vibration-type contact detection sensor

Collision preventing device for a measuring apparatus and measuring...

Non-contact surface roughness measuring device

Simple three-dimensional measuring machine

Drop/insert channel selecting system

Inner diameter measuring machine

Patents Applicationslast 30 patents

LASER RADAR

IMAGE PICK-UP DEVICE, IMAGE MEASUREMENT APPARATUS, NON-CONTACT DISP...

SURFACE TEXTURE MEASURING APPARATUS

DOUBLE CONE STYLUS, TOUCH PROBE, AND METHOD OF CALIBRATING DOUBLE C...

SURFACE ROUGHNESS MEASURING UNIT AND COORDINATE MEASURING APPARATUS

DETECTION METHOD AND DETECTION APPARATUS

DETECTION METHOD AND DETECTION APPARATUS

COORDINATES MEASURING HEAD UNIT AND COORDINATES MEASURING MACHINE

Optical measuring instrument

Calibrating method of image measuring instrument

Screw measuring method, screw measuring probe, and screw measuring...

Probe observing device and surface texture measuring device

Measuring apparatus

Alignment adjuster of probe, measuring instrument and alignment adj...

Vibration-type contact detection sensor