Inventor

Masayuki Nara

Inventor

Tsukuba, JP

Overview

2007–2020

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Bprimary

G01BMeasuring length, thickness or similar linear dimensions53%

G01SRadio direction-finding27%

G06TImage data processing or generation, in general13%

G01DMeasuring not specially adapted for a specific variable7%

PatentTitleYear

10,557,941Method and apparatus for inspecting positioning machine by laser tracking interferometer2020 9,335,186'Index error estimating apparatus, index error calibrating apparatus, and index error estimating method'2016 9,316,487'Laser tracking interferometer'2016 8,514,405'Tracking type laser gauge interferometer with rotation mechanism correction'2013 8,175,743'Measurement system and interferometer'2012 7,765,079'Two-dimensional lattice calibrating device, two-dimensional lattice calibrating method, two-dimensional lattice calibrating program and recording medium'2010 7,583,374'Measurement method and measurement apparatus using tracking type laser interferometer'2009 7,483,807'Form measuring device, form measuring method, form analysis device, form analysis program, and recording medium storing the program'2009 7,225,104'Method and program for estimating uncertainty'2007 7,188,046'Form measuring device, form measuring method, form analysis device, form analysis program, and recording medium storing the program'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2020Patents assigned to MITUTOYO CORP (10)· patent assignee history

2007–2013Based in Tsukuba, JP· patent location history

2012–2016Patents assigned to NARA MASAYUKI (3)· patent assignee history

2016–2020Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITUTOYO CORP	10	2007–2020
NARA MASAYUKIself	3	2012–2016

Locations

Location	Patents	Span
Tsukuba, JP	7	2007–2013
Ibaraki, JP	3	2016–2020