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TAJIMA KENJI

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    220,166
  • Filing trend
    ⇩ 100.0%
About

TAJIMA KENJI has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets biotechnology, macromolecular chemistry and polymers and optics are XIAMEN OAMIC BIOTECHNOLOGY CO LTD, INST DRUG RES LTD and NI T I AMINOKISLOT.

Patent filings per year

Chart showing TAJIMA KENJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tajima Kenji 15
#2 Sakurai Hiroaki 9
#3 Kose Ryota 9

Latest patents

Publication Filing date Title
MX2015010684A Bacterial cellulose and the bacteria producing the same.
CN107164426A Bacteria cellulose
JP2002049711A Cyber ceremonial site attendance system
JPS59130A Fashioned spectacles
JPS58165771A Fried food
JPS5220182A Instruments for extracting or boiling japanese tea *black tea * coffee and stocks *soup materiais and foods
JPS521242A Ignition plug of internal combustion engine
JPS521243A Ignition plug of internal combustion engine