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TOKAI HIT KK

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    151,944
  • Filing trend
    ⇧ 150.0%
About

TOKAI HIT KK has a total of 47 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets optics, biotechnology and measurement are TOKAI HIT CO LTD, KIYOTA YASUJIRO and BIOTRON INC.

Patent filings in countries

World map showing TOKAI HIT KKs patent filings in countries
# Country Total Patents
#1 Japan 47

Patent filings per year

Chart showing TOKAI HIT KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuchiya Hideji 42
#2 Goto Harunori 4
#3 Izumi Kenji 2
#4 Tokunaga Hiroshi 1
#5 Sai Zhong 1
#6 Oishi Shimpei 1
#7 Sano Kazunori 1

Latest patents

Publication Filing date Title
JP2021007332A Liquid transfer apparatus and cell culture system
JP2020156402A Organ perfusion system and organ perfusion unit
JP2020079828A Warming device for microscopic observation
JP2020031545A Culture device for microscopic observation
JP2020030230A Microscope observation heating device
JP2020022370A Tube connection type heater and microscope observation culture device
JP2019176800A Culture observation device
JP2018179850A Housing support structure and electronic equipment
JP2018179602A Temperature sensor
JP2018033323A Chamber holder
JP2015155964A Microscopic observation device
JP2014168395A Remote operation system for culture observation and program
JP2014095786A Culture device for microscopic observation and attachment for container
JP2013158330A Culture apparatus for microscopic observation
JP2013044825A Heating device for microscopic observation
JP2009085981A Sample stage device having temperature gradient
JP2008259430A Incubator for microscopic observation
JP2008197580A Objective lens warming device
JP2008157697A Temperature detector
JP2008139246A Microchip, microchip energization unit