LexDanaLexDanabeta
Inventor

Kiyohito Yamasawa

Inventor
Nagano, JP

Overview

3→
Patents
1995–2002
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

H01Fprimary
H01FMagnets50%
G01BMeasuring length, thickness or similar linear dimensions25%
G01DMeasuring not specially adapted for a specific variable25%
PatentTitleYear
6,351,204'Thin magnetic element and transformer'20026,140,902'Thin magnetic element and transformer'20005,381,091'Sensor having mutually perpendicular sections using zigzag coils for detecting displacement'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to TECHNO EXCEL CO LTD (1)· patent assignee history
1995–2002Based in Nagano, JP· patent location history
2000–2002Patents assigned to ALPS ELECTRIC CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPS ELECTRIC CO LTD22000–2002
TECHNO EXCEL CO LTD11995
Locations
LocationPatentsSpan
Nagano, JP31995–2002