Membership
Tour
Register
Log in
Yoshishige Towatari
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dielectric resonator and method for making
Patent number
4,668,925
Issue date
May 26, 1987
TDK Corporation
Yoshishige Towatari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current restriction element responsive to applied voltage
Patent number
4,484,251
Issue date
Nov 20, 1984
TDK Electronics Co., Ltd.
Sho Masujima
H01 - BASIC ELECTRIC ELEMENTS