Learn more

SHISHIDO SEIDENKI KK

Overview
  • Total Patents
    87
  • GoodIP Patent Rank
    190,649
  • Filing trend
    ⇩ 100.0%
About

SHISHIDO SEIDENKI KK has a total of 87 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, packaging and shipping and machines are PRZED PROD USLUGOWO HANDLOWE M, OPTIMA SOLUTIONS UK LTD and RX PLASTICS LTD.

Patent filings in countries

World map showing SHISHIDO SEIDENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 87

Patent filings per year

Chart showing SHISHIDO SEIDENKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Izumi Kenkichi 66
#2 Nagata Hideumi 32
#3 Sugano Isao 27
#4 Enomoto Yosuke 19
#5 Yamamoto Keisuke 13
#6 Harada Takashi 12
#7 Tsukasa Taketoshi 11
#8 Takahashi Katsuyuki 10
#9 Hiyoshi Isao 9
#10 Miyake Yasushi 6

Latest patents

Publication Filing date Title
JP2018201701A Discharge treatment device for skin surface
JP2018205032A Electrified plate monitor device
JP2018190559A Ion generator
JP2016220507A Electric power unit and ion generation device
JP2016226067A Power supply apparatus and ion generation apparatus using the same
JP2015170425A High voltage power supply and ion generating device
JP2014135245A Ion generating device
JP2014017217A Ion generating device and ion balance detection method
JP2014017216A Ion generating device, and discharge electrode attachment monitoring method
JP2014017218A Ion generation device, and abnormal discharge detection method
JP2014017215A Ion generating device and ion generation amount detection method
JP2011054308A Static eliminator and static elimination method
JP2010210385A Highly sensitive measuring apparatus
JP2010078553A Surface potential measuring device
JP2010044876A Ion generating device
JP2008249731A Electrostatic discharge measuring device
JP2009224280A Ventilation type ion generator
JP2009099472A Blast type ion generating device
JP2009053074A Electric field detection device
JP2009004260A Ion generating device