Inventor

Kazushi Sugishima

Inventor

Hamamatsu, JP

Overview

1989–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

H02Kprimary

H02KDynamo-electric machines43%

Y10TTechnical subjects covered by former us classification30%

B23CMilling9%

B24BMachines, devices, or processes for grinding or polishing9%

H01RElectrically-conductive connections9%

PatentTitleYear

10,348,147Rotating armature, rotating electric machine comprising a plurality of coil portions, and rotating armature manufacturing method2019 10,312,761Rotating armature, rotating electric machine comprising a plurality of coil portions, and rotating armature manufacturing method2019 8,076,818'Armature and electric motor having the same'2011 7,812,497'Armature, dynamo-electric machine and manufacturing method of armature'2010 7,650,682'Manufacturing method of stator, and stator'2010 7,569,969'Armature, rotating electric machine, DC motor, and brushless motor'2009 7,340,822'Insulator and manufacturing method thereof, and stator for electric rotating machine'2008 7,221,067'Armature and method for manufacturing armature'2007 6,946,769'Insulator and manufacturing method thereof, and stator for electric rotating machine'2005 6,822,364'Brushless motor'2004 6,320,293'Electric motor having brushes and commutator of armature'2001 5,174,001'Method and apparatus for finishing grooved articles'1992 4,862,575'Method and apparatus for finishing grooved articles'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2019Patents assigned to ASMO CO LTD (12)· patent assignee history

1989–1992Patents assigned to NIPPON DENSO CO (2)· patent assignee history

1989–2019Based in Hamamatsu, JP· patent location history

2005–2008Based in Shizuoka, JP· patent location history

2011Patents assigned to MASHIMA YOSHIHIRO (1)· patent assignee history

2011Patents assigned to SEKI AKIHIKO (1)· patent assignee history

2019Patents assigned to DENSO CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASMO CO LTD	12	1989–2019
NIPPON DENSO CO	2	1989–1992
DENSO CORP	1	2019
MASHIMA YOSHIHIRO	1	2011
SEKI AKIHIKO	1	2011

Locations

Location	Patents	Span
Hamamatsu, JP	11	1989–2019
Shizuoka, JP	2	2005–2008