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Inventor

Masamitsu Osada

Inventor
Kanagawa, JP

Overview

2→
Patents
1993–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Hprimary
H01HElectric switches67%
G06FElectric digital data processing33%
PatentTitleYear
6,683,264'Low profile key switch structure'20045,203,448'Push button key switch'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2004Patents assigned to MINEBEA CO LTD (2)· patent assignee history
1993Based in Kawasaki, JP· patent location history
2004Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINEBEA CO LTD21993–2004
Locations
LocationPatentsSpan
Kanagawa, JP12004
Kawasaki, JP11993