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Inventor

Yoshio Kawashita

Inventor
Yokosuka, JP

Overview

8→
Patents
2006–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H01Fprimary
H01FMagnets37%
C22CAlloys21%
Y10TTechnical subjects covered by former us classification16%
B22FWorking metallic powder11%
H02KDynamo-electric machines11%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
PatentTitleYear
10,325,705Magnet particles and magnet molding using same201910,287,656Rare earth magnet molding and method for manufacturing the same20198,692,545'Magnetostrictive stress sensor'20148,481,179'Rare earth magnet having high strength and high electrical resistance'20137,919,200'Rare earth magnet having high strength and high electrical resistance'20117,632,360'Rare earth magnet powder and method of producing the same'20097,608,153'Rare earth magnet and method therefor'20096,984,271'Rare earth magnet, process for producing same, and motor using rare earth magnet'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2019Patents assigned to NISSAN MOTOR (8)· patent assignee history
2006–2019Based in Kanagawa, JP· patent location history
2009–2013Based in Yokosuka, JP· patent location history
2013–2019Patents assigned to KAWASHITA YOSHIO (3)· patent assignee history
2014–2019Patents assigned to URAMOTO KIYOHIRO (2)· patent assignee history
2014Patents assigned to AIHARA MASAO (1)· patent assignee history
2014Patents assigned to FUJITA MITSUAKI (1)· patent assignee history
2014–2019Based in Kamakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR82006–2019
KAWASHITA YOSHIOself32013–2019
URAMOTO KIYOHIRO22014–2019
AIHARA MASAO12014
FUJITA MITSUAKI12014
Locations
LocationPatentsSpan
Yokosuka, JP42009–2013
Kanagawa, JP22006–2019
Kamakura, JP22014–2019