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ZENTEL JAPAN CORP

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,064
  • Filing trend
    ⇩ 90.0%
About

ZENTEL JAPAN CORP has a total of 14 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 2014. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets computer technology, semiconductors and digital networks are MONOLITHIC SYSTEM TECH INC, MOSYS INC and MOSAID TECHNOLOGIES INC.

Patent filings in countries

World map showing ZENTEL JAPAN CORPs patent filings in countries

Patent filings per year

Chart showing ZENTEL JAPAN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haraguchi Masaru 10
#2 Hamamoto Takeshi 8
#3 Iga Hironori 6
#4 Kubo Takashi 6
#5 Tsukikawa Yasuhiko 5
#6 Yasuda Kenichi 4
#7 Watanabe Hiroshi 3
#8 Noguchi Mineo 2
#9 Fujiishi Yoshitaka 2
#10 Yoneyama Mitsuru 2

Latest patents

Publication Filing date Title
WO2019026197A1 Semiconductor storage device
US2018232539A1 Apparatus and method for chip identification and preventing malicious manipulation of physical addresses by incorporating a physical network with a logical network
WO2018216081A1 Semiconductor storage system
WO2018198330A1 Capacitor device and manufacturing method therefor
US2020135261A1 Semiconductor memory device comprising an interface conforming to JEDEC standard and control device therefor
US2018234413A1 Authenticated network
WO2018142478A1 Semiconductor memory device
WO2015193992A1 Semiconductor circuit device and semiconductor memory system
WO2015189939A1 Semiconductor storage device