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TAKENAKA ENG KK

Overview
  • Total Patents
    12
About

TAKENAKA ENG KK has a total of 12 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets measurement, control and environmental technology are SEMYUNG ELECTRONICS CO LTD, ELTEC INSTR INC and RAYTEK GMBH.

Patent filings in countries

World map showing TAKENAKA ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing TAKENAKA ENG KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsukamoto Kazuo 4
#2 Iriyama Koichi 3
#3 Morikawa Yoshifumi 2
#4 Sato Kazuaki 1
#5 Murakami Takahisa 1
#6 Narita Masaru 1
#7 Shinomiya Hideyoshi 1
#8 Okazaki Tomosuke 1
#9 Yamada Toshiichi 1
#10 Murakami Keisuke 1

Latest patents

Publication Filing date Title
JPH10213673A Human body detector
JPH09297184A Detecting device of infrared system
JPH09205374A Wireless transmitter
JPH09147253A Wireless transmitter
JPH08315266A Trespasser detecting device
JPH08293777A Two-stage light beam switch
JPH08240482A Infrared detecting device
JPH08129689A Monitor and control system equipped with constant-current pulse driving circuit
JPH0854848A Surface light emission display device
JPH0854478A Infrared sensor
JPH0842172A Bicycle parking area going in and out control system
JPH08110996A Monitor and control system