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S I I QUARTZ TECHNO KK

Overview
  • Total Patents
    11
About

S I I QUARTZ TECHNO KK has a total of 11 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology and machine tools are KINWONG ELECTRONIC TECH (LONGCHUAN) CO LTD, CASIO KOFU KK and NI T I PRIBOROSTROENIYA.

Patent filings in countries

World map showing S I I QUARTZ TECHNO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing S I I QUARTZ TECHNO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Audio-visual technology
#2 Machine tools

Focus technologies

# Technology
#1 Casings and printed circuits
#2 Sawing

Top inventors

# Name Total Patents
#1 Shimizu Toshiyuki 3
#2 Uetake Hiroaki 2
#3 Takigawa Susumu 2
#4 Matsuyama Masaru 2
#5 Morito Hidekazu 1
#6 Kawashima Yoshitaka 1
#7 Hoshi Yuuki 1
#8 Watanabe Hiroshi 1
#9 Otsuka Saiichiro 1
#10 Nakamura Kishiro 1

Latest patents

Publication Filing date Title
JPH10284968A Manufacture of crystal vibrator
JPH10270971A Surface mounted crystal oscillator unit
JPH10270973A Crystal oscillator
JPH10270970A Crystal oscillator
JPH10270965A Manufacture of crystal oscillator
JPH10270966A Manufacture of crystal oscillator
JPH10209796A Surface mounted crystal vibrator
JPH09248821A Method for working thickness-finish of fragile material
JPH09246898A Manufacture of crystal vibrator
JPH09243341A Method and device for measuring inclination of crystal wafer
JPH0936690A Thin crystal vibrator