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KAJIYAMA TADAYOSHI

Overview
  • Total Patents
    14
About

KAJIYAMA TADAYOSHI has a total of 14 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology are Tianjin shenzhou general data technology co ltd, INTERACTION SYST INC and BEIJING BAOFENG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing KAJIYAMA TADAYOSHIs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing KAJIYAMA TADAYOSHIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

Top inventors

# Name Total Patents
#1 Kajiyama Tadayoshi 9
#2 Kajiyama Tadakore 4
#3 Sasaki Hiroyuki 1
#4 Kajiyama Yoshikore 1

Latest patents

Publication Filing date Title
JP2003173331A Sentence forming method and document forming device
JPH11181781A Natural stone for stone arrangement, and stone arranged structure
JPH1120764A Bicycle
JPH02291042A External storage device
JPS6198685A Bicycle
JPS60264011A Key input unit and method of assembling same
JPS60245014A Keyboard
JPS60241156A Word processor
JPS60181848A Japanese word processing system
JPS60105031A Kana input system
JPS6083123A Kana (japanese syllabary) input system
JPS59205641A Processor of character information
JPS59202559A Character information updating system
JPS59194231A Chinese character conversion system