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WATANABE HIROSHI

Overview
  • Total Patents
    96
  • GoodIP Patent Rank
    38,671
  • Filing trend
    ⇩ 10.0%
About

WATANABE HIROSHI has a total of 96 patent applications. It decreased the IP activity by 10.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets computer technology, semiconductors and digital networks are STMICROELECTRONICS (ROUSSET) SAS, ROUND ROCK RES LLC and INFINEON TECHNOLOGIES.

Patent filings per year

Chart showing WATANABE HIROSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Hiroshi 91
#2 Tseng Te-Chang 11
#3 Nagai Yukihiro 8
#4 Shirata Riichiro 7
#5 Shirota Riichiro 7
#6 Qiu Yong Yue 3
#7 Kinoshita Atsuhiro 3
#8 Nagai Takahiro 3
#9 Lee Zhe-An 3
#10 Kurachi Ikuo 3

Latest patents

Publication Filing date Title
JP2020096086A Power semiconductor device
JP2020088136A Power semiconductor device
JP2020087953A Electronic device simulation method
JP2020072244A Power semiconductor device
WO2018174112A1 Technology for authenticating device on network
US2019244215A1 Secured mutual confirmation method and system for tracing and verifying product identity, origin and authentication
WO2018168723A1 Technology for authenticating device on network
JP2019145926A Chip wallet
US2018076957A1 Network without abuse of a private key
US2018019882A1 Electronic appliance and network of the same
JP2017139757A Physical-chip-identification (pcid) of chip authentication using redundant address of semiconductor chip
JP2017139336A Structure of flash memory and operation method of them
JP2017067344A Hot water supply system and hot water supply subsystem used therefor
JP2017028354A Electronic device network and chip authentication system
JP2016212648A Electronic device, electronic device network unit, electronic device network, and chip authentication method
JP2016174254A Physical chip authentication system in electronic device network
JP2016038367A Semiconductor biosensor
JP2015047561A System and method for monitoring sedimentation state of sedimentation basin in water treatment
US2013325372A1 Semiconductor device with physical manipulation detector and corrector
US2013221477A1 Semiconductor device including a cell array having first cells and second cells interspersed around the arrangement of the first cells