LexDanaLexDanabeta
Inventor

Hiroshi Yotsuya

Inventor
Toyota, JP

Overview

3→
Patents
1988
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials100%
PatentTitleYear
4,791,425'Window antenna for a vehicle'19884,749,998'Antenna device for an automobile'19884,727,377'Window antenna for a vehicle with dual feed points'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
1988Patents assigned to NIPPON SHEET GLASS CO LTD (2)· patent assignee history
1988Based in Toyota, JP· patent location history
1988Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD31988
NIPPON SHEET GLASS CO LTD21988
Locations
LocationPatentsSpan
Toyota, JP21988
Aichi, JP11988