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SIGMA TEC KK

Overview
  • Total Patents
    15
About

SIGMA TEC KK has a total of 15 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets biotechnology are SHANGHAI RITAI MEDICINE EQUIPMENT PROJECT CO LTD, YIXING UNION BIOCHEMICAL CO LTD and KAI YANG.

Patent filings in countries

World map showing SIGMA TEC KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing SIGMA TEC KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Biotechnology

Focus technologies

# Technology
#1 Microbiology

Top inventors

# Name Total Patents
#1 Ichikawa Soji 11
#2 Masuda Tomio 6
#3 Tsuchiya Masayoshi 3
#4 Harada Shuji 1
#5 Otsuka Jiro 1
#6 Aoki Kaoru 1
#7 Okumura Tetsuya 1

Latest patents

Publication Filing date Title
JP2013228910A Table positioning device
JP2009026094A Table positioning device
JP2007219832A Table positioning device
JP2004101320A Positioning method and device
JPH11237235A Positioning apparatus
JPH10193235A Angular positioning device
JPH1058267A Positioning device
JPH09325817A Positioning device
JPH0950327A Feeding device for movable body and rotary feeding device for rotary body
JPH095024A Positioning apparatus
JPH08185238A Positioning device
JPH0870845A Recycling method for exhaust gas in culture system and apparatus for it
JPH0772196A Static potential level measuring instrument
JPH0745397A Static electricity eliminating device
JPS62220833A Light scatter type particulate sensor