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TSUNODA AKIHIKO

Overview
  • Total Patents
    19
About

TSUNODA AKIHIKO has a total of 19 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy are CHENGDU MENG TE SI TECH CO LTD, PRZED PROD HANDLOWO USLUGOWE C and NAKANO BOSAI GIJUTSU KENKYUSHO.

Patent filings in countries

World map showing TSUNODA AKIHIKOs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing TSUNODA AKIHIKOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Building materials

Top inventors

# Name Total Patents
#1 Tsunoda Akihiko 19

Latest patents

Publication Filing date Title
JP2003036353A Settlement of transaction balance by wireless phone terminal
JP2002203284A Transaction balance settlement by radio telephone terminal
JP2000174893A Internet voice communication authentication/connection system by portable telephone terminal
JPH09191482A Broadcast type multi-cast call reception pager
JPH09271010A Broadcast reception terminal equipment
JPH09200120A Exchanging system for multiple address message by radio digital signal
JPH09162985A Exchange system of voice message by use of radio terminal
JPH0937349A Portable telephone-incorporated pager receiver provided with transceiver function
JPH098952A Portable telephone set connection changeover device for credit exclusive speech
JPH08336176A Pager receiver with specified selective group call function
JPH08317440A Fm pager receiver with software driving function
JPH08202791A Balanced transaction accounts settling system by use of cable terminal
JPH08194763A Transaction balance settlement system by use of radio telephone terminal
JPH08191360A Advance charging system for radio telephone terminal
JPH08172653A Callback radio connection system by pager integrated with radio telephone set
JPH08168080A Radio telephone incorporated type pager
JPH08154275A Radio connection system to telephone line network by pocket beeper
JPH08130776A Radio connection system to telephone line network by portable telephone terminal
JPH08130592A Credit call connection system by use of portable telephone terminal