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Inventor

Kouhei Fujii

Inventor
Tokyo, JP

Overview

2→
Patents
1985–2010
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Dprimary
G01DMeasuring not specially adapted for a specific variable25%
G05GControl devices or systems insofar as characterised by mechanical features only25%
G06FElectric digital data processing25%
H04MTelephonic communication25%
PatentTitleYear
7,796,749'Electronic device'20104,500,867'Joystick controller using magnetosensitive elements with bias magnets'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to KANSAI NIPPON ELECTRIC (1)· patent assignee history
1985Based in Shiga, JP· patent location history
2010Patents assigned to NEC CORP (1)· patent assignee history
2010Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANSAI NIPPON ELECTRIC11985
NEC CORP12010
Locations
LocationPatentsSpan
Tokyo, JP12010
Shiga, JP11985