Learn more

HERUTSU KK

Overview
  • Total Patents
    18
About

HERUTSU KK has a total of 18 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors are PEP INNOVATION PRIVATE LTD, SUZHOU HAN HUA SEMICONDUCTOR CO LTD and TSUCHIYA YOSHINORI.

Patent filings in countries

World map showing HERUTSU KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing HERUTSU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Kizaki Shigeru 11
#2 Yasaka Yoshito 2
#3 Kon Takao 2
#4 Kimura Kazuhisa 1
#5 Seki Masayoshi 1
#6 Naito Katsumi 1
#7 Ishimoto Hirozo 1
#8 Taguchi Katsumi 1
#9 Ando Kenichi 1
#10 Kanno Yoshinori 1

Latest patents

Publication Filing date Title
JP2006258460A Environment sensor device and radio communication system
JP2005094724A Tuning fork-type crystal oscillator
JP2005027264A Tuning fork type crystal vibrating-reed
JP2004248237A Tuning fork type crystal resonator
JP2004187253A Supporting structure for quartz oscillator
JP2004173218A Manufacturing method for quartz oscillator
JP2004140769A Electrode structure of quartz oscillator
JP2004129181A Electrode structure of crystal resonator
JP2003318685A Manufacturing method of quartz resonator
JP2003229737A Manufacturing method for quartz resonator
JP2003224446A Crystal piece support structure of surface mounted type crystal oscillator
JP2003197797A Airtight sealing method of piezoelectric element
JPH11214948A Surface mounted quartz oscillator
JPH10145166A Crystal board washing jig and crystal board film forming jig
JPH09214861A Automatic controller for infrared receiver
JPH0963670A Airtight terminal
JPH0596014A Plasma bubble generator
JPH0596013A Plasma bubble generator