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AIWA RES AND DEV INC

Overview
  • Total Patents
    18
About

AIWA RES AND DEV INC has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, machines and electrical machinery and energy are MUNTZ STEREO PAK INC, MAIWORM & DR BOSIEN GRUNDSTUEC and BOGEN GMBH W.

Patent filings in countries

World map showing AIWA RES AND DEV INCs patent filings in countries
# Country Total Patents
#1 United States 18

Patent filings per year

Chart showing AIWA RES AND DEV INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Malhotra Arun 11
#2 Gray G Robert 10
#3 Ang Jane 5
#4 Gray Robert G 4
#5 Watterston James 4
#6 Jordan Stephen G 1

Latest patents

Publication Filing date Title
US6069015A Method of fabricating thin film magnetic head including durable wear layer and non-magnetic gap structure
US5673474A Method of fabricating a thin film magnetic head including layered magnetic side poles
US5815909A Method of making a thin film magnetic head including protected via connections through an electrically insulative substrate
US5801909A Thin film magnetic head including durable wear layer and non-magnetic gap structures
US5748417A Thin film magnetic head including layered magnetic side poles
US5620581A Apparatus for electroplating metal films including a cathode ring, insulator ring and thief ring
US5684660A Thin film coil head assembly with protective planarizing cocoon structure
US5639323A Method for aligning miniature device components
US5621594A Electroplated thin film conductor coil assembly
US5754377A Thin film magnetic head including an elevated gap structure
US5544774A Method of eliminating pole recession in a thin film magnetic head
US5490028A Thin film magnetic head including an integral layered shield structure
US5563754A Thin film magnetic head including a durable wear layer and gap structure