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Inventor

Mitsuhiro Seki

Inventor
Tokyo, JP

Overview

22→
Patents
1988–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 22 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification21%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form15%
H05KPrinted circuits11%
B29CShaping or joining of plastics10%
B26DCutting9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
A01BSoil working in agriculture or forestry3%
A01DHarvesting3%
B26FPerforating3%
PatentTitleYear
10,685,304Agricultural work management system and agricultural crop harvester202010,410,149Agricultural work management system and agricultural crop harvester20198,120,458'Ferrite core and transformer using the same'20127,701,320'Ferrite core and transformer using the same'20105,312,505'Film peeling method and apparatus for practicing same'19945,289,750'Apparatus for bonding continuous thin film to discrete base plates and film cutting apparatus therefor'1994D0339147'Film remover'19935,176,784'Apparatus for bonding continuous thin film to discrete base plates and film cutting apparatus therefor'19935,162,071'Adjustable film cutoff unit'19925,131,972'Film guide device for a film bonding apparatus'19925,120,386'Film sticking method and apparatus'19925,110,400'Apparatus for bonding continuous thin film to discrete base plates and cutting thereof'19925,053,099'Film bonding method and apparatus for performing same'19915,000,816'Thin film peeling apparatus'19914,983,248'Thin-film coating method and apparatus therefor'19914,964,937'Thin film adhering method and thin film adhering apparatus'19904,961,817'Thin-film releasing apparatus'19904,885,048'Laminator'19894,867,837'Film peeler'19894,844,772'Laminator'19894,770,737'Film peeling apparatus'19884,717,441'Laminator'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1994Patents assigned to SOMAR CORP (17)· patent assignee history
1988–2012Based in Tokyo, JP· patent location history
2010–2012Patents assigned to TDK CORP (2)· patent assignee history
2012Patents assigned to ISHIBASHI KAZUNORI (1)· patent assignee history
2012Patents assigned to IWAKURA MASAAKI (1)· patent assignee history
2019–2020Patents assigned to KUBOTA KK (2)· patent assignee history
2019–2020Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SOMAR CORP171988–1994
KUBOTA KK22019–2020
TDK CORP22010–2012
ISHIBASHI KAZUNORI12012
IWAKURA MASAAKI12012
Locations
LocationPatentsSpan
Tokyo, JP201988–2012
Sakai, JP22019–2020