Inventor

Kouichi Eguchi

Inventor

Mitaka, JP

Overview

1982–2012

Patent span

Electricity

Primary field (CPC H)

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

H01Qprimary

H01QAntennas, i.e. radio aerials55%

G01SRadio direction-finding27%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems9%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1982–1997Patents assigned to JAPAN RADIO CO LTD (6)· patent assignee history

1982–1997Based in Mitaka, JP· patent location history

1993–1994Based in Tokyo, JP· patent location history

2009Based in Fukuoka, JP· patent location history

2012Patents assigned to EGUCHI KOUICHI (1)· patent assignee history

2012Patents assigned to MARUYAMA HIROTAKA (1)· patent assignee history

2012Patents assigned to MINAMI TERUOMI (1)· patent assignee history

2012Patents assigned to TANAKA SATORU (1)· patent assignee history

2012Based in Tosu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations