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HAKUSAN INC

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,544
  • Filing trend
    ⇧ 40.0%
About

HAKUSAN INC has a total of 15 patent applications. It increased the IP activity by 40.0%. Its first patent ever was published in 2015. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy and semiconductors are MURAI JUNYA, DOWA ELECTRONICS MATERIALS CO and WITEC CAYMAN PATENTS LTD.

Patent filings in countries

World map showing HAKUSAN INCs patent filings in countries
# Country Total Patents
#1 Japan 9
#2 EPO (European Patent Office) 2
#3 United States 2
#4 China 1
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing HAKUSAN INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy
#2 Semiconductors

Top inventors

# Name Total Patents
#1 Tsurumi Shigeyuki 8
#2 Yasuda Kazumasa 4
#3 Inagawa Koji 4
#4 Koyano Mikio 4
#5 Minamikawa Toshiharu 4
#6 Matoba Akinari 4
#7 Toyoda Takeshi 4
#8 Ueno Shohei 2
#9 Kobayashi Goshiyo 2
#10 Shibuya Takashi 2

Latest patents

Publication Filing date Title
JP2020088018A Thermoelectric module, thermoelectric element component, thermoelectric element component manufacturing method, and thermoelectric module manufacturing method
WO2019039320A1 Thermoelectric material and thermoelectric module
JP2019203999A Optical connector and method for manufacturing the same
JP2019148697A Optical connector and manufacturing method of the same
JP2019096497A Method of manufacturing crimp connection member
JP2019016677A Peltier module and method for manufacturing the same
JP2018206716A Terminal crimp device and terminal crimp method
JP2018182090A Peltier module and manufacturing method of peltier module
JP2018124308A Optical cable cutting tool
EP3273494A1 Method for producing thermoelectric material