LexDanaLexDanabeta
Inventor

Shinichirou Fujikawa

Inventor
Kanagawa, JP

Overview

2→
Patents
2019–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B22Fprimary
B22FWorking metallic powder33%
H01FMagnets33%
C22CAlloys17%
C23CCoating metallic material17%
PatentTitleYear
10,589,355Method for modifying grain boundary of Nd--Fe--B base magnet, and body with modified grain boundary treated by the method202010,325,705Magnet particles and magnet molding using same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to NISSAN MOTOR (2)· patent assignee history
2019–2020Based in Kanagawa, JP· patent location history
2020Patents assigned to UNIV OSAKA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR22019–2020
UNIV OSAKA12020
Locations
LocationPatentsSpan
Kanagawa, JP22019–2020