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TEITSUU DENSHI KENKYUSHO KK

Overview
  • Total Patents
    12
About

TEITSUU DENSHI KENKYUSHO KK has a total of 12 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are FORTE FAIRBAIRN INC, PUUMALAINEN PERTTI and LUUKKALA MAURI.

Patent filings in countries

World map showing TEITSUU DENSHI KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing TEITSUU DENSHI KENKYUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Top inventors

# Name Total Patents
#1 Nakano Morio 4
#2 Narushima Isao 4
#3 Hirano Yoshiharu 3
#4 Suzuki Takanobu 2
#5 Yabe Masayuki 2
#6 Saikai Hideo 2
#7 Kawada Tsunekichi 1
#8 Tanaka Megumi 1
#9 Tsunoda Osamu 1
#10 Tanaka Masaharu 1

Latest patents

Publication Filing date Title
JPH10332653A Ultrasonic flaw detection method and device
JPH10288609A Ultrasonic flaw inspection device
JPH0943360A Water infiltration detecting method
JPH0894343A Ultrasonic measuring method and device for plate thickness of steel plate with covering film
JPH05149928A Method and apparatus for non-destructive inspection with ultrasonic wave, and probe used in apparatus thereof
JPH03167418A Clad-thickness measuring apparatus
JPH03135707A Peak detection type ultrasonic thickness gauge
JPS6488359A Ultrasonic probe
JPS57136107A Ultrasonic thickness measuring method and apparatus
JPS57108658A Circuit having plurality of ultrasonic wave echo gates
JPS5892811A Ultrasonic thickness measuring method
JPS5535231A Eddy current defect detecting method by rectangular pulse excitation