Learn more

FUJIMURA EIJI

Overview
  • Total Patents
    15
About

FUJIMURA EIJI has a total of 15 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets computer technology, telecommunications and machines are WILD FILE INC, TEGIC COMMUNICATIONS INC and MARKIEWICZ JAN-KRISTIAN.

Patent filings in countries

World map showing FUJIMURA EIJIs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 Germany 3
#3 United States 2
#4 Switzerland 1
#5 United Kingdom 1

Patent filings per year

Chart showing FUJIMURA EIJIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Fujimura Eiji 7
#2 Koyama Itsupei 4
#3 Nakano Keisuke 3
#4 Eiji Fujimura 1

Latest patents

Publication Filing date Title
JPH11166833A Auxiliary apparatus for burying stone marker
JPH0472852A New ss type exchange system
JPS5829068A Recording retrieval device
JPS5829069A Recording retrieval device
JPS5829070A Recording retrieval device
JPS5829071A Recording retrieval device
DE2747702A1 Automatic telephone number information service - reduces possible errors by using only initial letters of main words in name, address and occupation
US4104717A Automatic system for providing telephone number information service
US4020473A Automatic system for providing telephone number information service
GB1197429A Automatic information retrieval system