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CHIBA SEIKI

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    33,131
  • Filing trend
    ⇧ 27.0%
About

CHIBA SEIKI has a total of 46 patent applications. It increased the IP activity by 27.0%. Its first patent ever was published in 2015. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and United States. Its main competitors in its focus markets electrical machinery and energy, semiconductors and measurement are PI CERAMIC GMBH KERAMISCHE TEC, AMC ENERGY CO LTD and TSUJIURA MICHIO.

Patent filings in countries

World map showing CHIBA SEIKIs patent filings in countries

Patent filings per year

Chart showing CHIBA SEIKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chiba Seiki 46
#2 Waki Mikio 29
#3 Wake Mikio 17
#4 Ito Mitsuaki 13
#5 Sawada Makoto 13
#6 Takeshita Makoto 8
#7 Oya Noriyuki 7
#8 Uejima Mitsugu 7
#9 Tsurumi Naoaki 5
#10 Tanaka Yoshinori 5

Latest patents

Publication Filing date Title
WO2021049666A1 High frequency filter
JP2020190577A Dielectric elastomer sensor system and dielectric elastomer sensor element
WO2020262129A1 Dielectric elastomer transducer
WO2020175257A1 Dielectric elastomer power generation system
WO2020175256A1 Conductive sponge and method for producing conductive sponge
WO2020090562A1 Dielectric elastomer transducer
WO2020090561A1 Manufacturing method of dielectric elastomer transducer, and dielectric elastomer transducer
WO2021033232A1 Antenna device
WO2020031600A1 Dielectric elastomer power generation system
JP2021004739A Detection device and detection system
JP2020120423A Dielectric elastomer transducer, and manufacturing method of dielectric elastomer transducer
WO2020129239A1 Dielectric elastomer drive system and dielectric elastomer drive method
JP2020078122A Dielectric elastomer transducer
JP2020054131A Dielectric elastomer vibration system and power supply device
JP2020022214A Dielectric elastomer transducer system
JP2019212946A Antenna device
JP2019181056A Human body support device
JP2019041555A Dielectric elastomer transducer
JP2019006887A Dielectric body particle-containing dielectric elastomer and manufacturing method therefor
JP2019005981A Dielectric elastomer driving system and dielectric elastomer driving method