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Inventor

Tatsuki Nakayama

Inventor
Kure, JP

Overview

14→
Patents
2011–2021
Patent span
Physics
Primary field (CPC G)

Patents· 14 as inventor

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

G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions71%
G02BOptical elements, systems or apparatus12%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
G01DMeasuring not specially adapted for a specific variable6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
11,009,627Antireflective optical member and method for producing antireflective optical member202110,983,253Optical member and method for manufacturing optical member202110,584,981Surface texture measuring apparatus202010,514,244Roundness measuring machine201910,323,921Roundness measuring apparatus201910,001,358Measuring probe and measuring probe system20189,921,044'Surface property measuring apparatus and method for controlling the same'20189,803,968'Roundness measurement device and control method'20179,091,521'Surface texture measuring apparatus'20158,915,124'Surface texture measuring apparatus'20148,701,301'Surface texture measuring instrument'20148,336,223'Roundness measuring apparatus'20128,020,309'Circularity measuring apparatus'20117,950,164'Surface texture measurement apparatus and roundness measuring apparatus'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to MITUTOYO CORP (12)· patent assignee history
2011–2020Based in Kure, JP· patent location history
2012–2014Patents assigned to NAKAYAMA TATSUKI (3)· patent assignee history
2012Patents assigned to SHINDO HIDEKI (1)· patent assignee history
2014Patents assigned to DOI FUTOSHI (1)· patent assignee history
2014–2019Based in Hiroshima, JP· patent location history
2021Patents assigned to CANON KK (2)· patent assignee history
2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITUTOYO CORP122011–2020
NAKAYAMA TATSUKIself32012–2014
CANON KK22021
DOI FUTOSHI12014
SHINDO HIDEKI12012
Locations
LocationPatentsSpan
Kure, JP72011–2020
Hiroshima, JP52014–2019
Yokohama, JP22021