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SANWA DENKI SEISAKUSHO KK

Overview
  • Total Patents
    35
About

SANWA DENKI SEISAKUSHO KK has a total of 35 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Australia and Brazil. Its main competitors in its focus markets measurement and mechanical elements are NAKAHARA TADAHIKO, SIEDLE HORST GMBH & CO KG and SIEMENS CHINA AG.

Patent filings in countries

World map showing SANWA DENKI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 31
#2 Australia 1
#3 Brazil 1
#4 United Kingdom 1
#5 United States 1

Patent filings per year

Chart showing SANWA DENKI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kikuchi Hideo 16
#2 Maruyama Hiroshi 6
#3 Nagase Shigemi 3
#4 Hayashi Tetsuo 3
#5 Kuga Yasuo 2
#6 Kai Sukeo 2
#7 Ugi Kenji 2
#8 Tamura Shigeo 2
#9 Kai Kazuo 2
#10 Niino Tatsunobu 1

Latest patents

Publication Filing date Title
JP2001266721A Pressure switch
JPH09191167A Chip component and its manufacturing method
JPH05123791A Device for taking out thin sheet member
JPH0587838A Digital multimeter
JPH04367369A Soldering device
JPS61237497A Manufacture of printed wiring board
JPS5832176A Detector for short circuited point in heat insulating pipe clad with electric conductor
JPS5834290A Heat insulating water pipe
JPS5827040A Detecting method for short-circuiting spot at conductor-covered insulating pipe
JPS57175909A Detecting device
JPS57175908A Detecting device
JPS57108983A Credit sale memory system for automatic vending machine for credit sale
JPS5769381A Automatic vending machine for cash sales and credit sales
JPS5769382A Lot device for vendingg machine
JPS5719890A Electronic lot drawing device
JPS5719889A Electronic lot drawing device
JPS5714990A Electronic lot drawing device
JPS5696284A Global clock
JPS5696283A Global clock
JPS5696282A Global clock