LexDanaLexDanabeta
Inventor

Seisi Namioka

Inventor
Tokyo, JP

Overview

1→
Patents
1999
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G08Bprimary
G08BSignalling systems, e.g. personal calling systems50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
5,864,290'Magnetic alarm tag releasing device for a theft monitoring device'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to ALPS ELECTRIC CO LTD (1)· patent assignee history
1999Patents assigned to SECOM CO LTD (1)· patent assignee history
1999Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPS ELECTRIC CO LTD11999
SECOM CO LTD11999
Locations
LocationPatentsSpan
Tokyo, JP11999