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Inventor

Yukinori Matsumura

Inventor
Isehara, JP

Overview

14→
Patents
1997–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 14 as inventor

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

B23Kprimary
B23KSoldering or unsoldering24%
G02BOptical elements, systems or apparatus9%
G06KGraphical data reading9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology6%
B62DMotor vehicles6%
E02FDredging6%
H04NPictorial communication, e.g. television6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
B41MPrinting, duplicating, marking, or copying processes3%
PatentTitleYear
11,012,621Imaging device having capability of increasing resolution of a predetermined imaging area using a free-form lens202110,917,610Imaging apparatus, imaging system, and display system20219,156,341'Electric work vehicle and battery holding structure thereof'20158,727,055'Electric work vehicle and base thereof'20147,383,156'Apparatus for inspecting wafer surface, method for inspecting wafer surface, apparatus for judging defective wafer, method for judging defective wafer, and apparatus for processing information on wafer surface'20086,248,973'Laser marking method for semiconductor wafer'20015,896,163'Laser liquid crystal marker and method for judging deterioration of liquid crystal'19995,895,588'Controller of laser marking machine'19995,821,497'Laser marking system and laser marking method'19985,760,370'Image display method for liquid crystal mask laser marker'19985,747,772'Laser marking method including raster scanning of rapidly rewritten liquid crystal mask'19985,734,145'Laser marking method using laser heated liquid crystal mask'19985,663,826'Transmission type liquid crystal mask marker'19975,608,563'Scanner'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2015Patents assigned to KOMATSU MFG CO LTD (11)· patent assignee history
1997–2015Based in Isehara, JP· patent location history
1997Based in Hiratsuka, JP· patent location history
1999–2001Based in Kanagawa, JP· patent location history
2008Patents assigned to SUMCO TECHXIV CORP (1)· patent assignee history
2014–2015Patents assigned to MATSUMURA YUKINORI (2)· patent assignee history
2014–2015Patents assigned to TAKANO YOSHIYUKI (2)· patent assignee history
2021Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history
2021Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOMATSU MFG CO LTD111997–2015
MATSUMURA YUKINORIself22014–2015
PANASONIC IP MAN CO LTD22021
TAKANO YOSHIYUKI22014–2015
SUMCO TECHXIV CORP12008
Locations
LocationPatentsSpan
Isehara, JP91997–2015
Osaka, JP22021
Kanagawa, JP21999–2001
Hiratsuka, JP11997