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HITACHI INT ELECTRIC INC

Overview
  • Total Patents
    14,720
  • GoodIP Patent Rank
    642
  • Filing trend
    ⇩ 46.0%
About

HITACHI INT ELECTRIC INC has a total of 14,720 patent applications. It decreased the IP activity by 46.0%. Its first patent ever was published in 1993. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, surface technology and coating and telecommunications are ASM IP HOLDING BV, KOKUSAI ELECTRIC CORP and ASM JAPAN KK.

Patent filings per year

Chart showing HITACHI INT ELECTRIC INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirose Yoshiro 412
#2 Toyoda Kazuyuki 284
#3 Sakai Masanori 196
#4 Sano Atsushi 189
#5 Taniyama Tomoshi 166
#6 Ueno Masaaki 159
#7 Horii Sadayoshi 146
#8 Shimamoto Satoshi 141
#9 Moriya Atsushi 134
#10 Miyashita Atsushi 130

Latest patents

Publication Filing date Title
WO2021054235A1 Image capturing device, and image processing method
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US2021075938A1 Heat-resistant imaging camera that moves in a high temperature furnace
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JP2020184767A Video display system and video display method
WO2020262188A1 Wireless apparatus, communication system, and communication method
JP2020129398A Color camera device and optical component
WO2020235276A1 Data transmission system, reception device, and data transmission method
WO2020189073A1 Wilkinson-type combiner and high frequency power supply device
WO2020189064A1 Software-defined radio equipment
WO2020189063A1 Wireless communication system
WO2020170723A1 Imaging device
WO2020174916A1 Imaging system