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Inventor

Kenji Sugaya

Inventor
Kiryu, JP

Overview

20→
Patents
1995–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 20 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form16%
Y10TTechnical subjects covered by former us classification16%
B41JTypewriters14%
F25CProducing, working or handling ice14%
F25DRefrigerators8%
G06KGraphical data reading8%
A61MDevices for introducing media into, or onto, the body3%
B29CShaping or joining of plastics3%
F04BPositive-displacement machines for liquids3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
PatentTitleYear
10,767,914Icemaker and freezer20209,151,530'Automatic icemaker'20158,022,648'Motor driving circuit'20117,845,180'Automatic icemaker'20107,713,036'Roller-type liquid pumping apparatus with improved installation capability'20107,665,316'Automatic icemaker'20107,487,645'Automatic icemaker'20097,066,231'Wasteless type lamination system'20066,913,055'Lamination system'20056,893,521'Double-side lamination system'20056,883,573'Lamination system'20056,810,934'Lamination system'20046,561,248'Lamination system'20036,508,399'Proximity type contactless IC card issuance machine'20036,121,987'Thermal transfer recording apparatus'20005,982,405'Thermal transfer recording apparatus and transfer ribbon'19995,903,297'Thermal recording apparatus'19995,733,053'Thermal transfer printing apparatus'19985,690,439'Thermal transfer printing apparatus'19975,439,755'Magnetic recording medium comprising a magnetic recording layer, an intermediate layer, a metallic thermal recording layer and a protective layer'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to KYODO PRINTING CO LTD (1)· patent assignee history
1995Based in Tokyo, JP· patent location history
1997–2010Patents assigned to JAPAN SERVO (16)· patent assignee history
1997–2010Based in Gunma, JP· patent location history
1999–2020Based in Kiryu, JP· patent location history
1999–2000Based in Kiryuoshi, JP· patent location history
2011–2020Patents assigned to NIDEC SERVO CORP (3)· patent assignee history
2015Patents assigned to KURODA EIJI (1)· patent assignee history
2015Patents assigned to NIWA SABURO (1)· patent assignee history
2015Based in Gumma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN SERVO161997–2010
NIDEC SERVO CORP32011–2020
KURODA EIJI12015
KYODO PRINTING CO LTD11995
NIWA SABURO12015
Locations
LocationPatentsSpan
Kiryu, JP131999–2020
Gunma, JP31997–2010
Kiryuoshi, JP21999–2000
Gumma, JP12015
Tokyo, JP11995