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TOYO TANSHI KK

Overview
  • Total Patents
    33
About

TOYO TANSHI KK has a total of 33 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics are NINGBO YINGMING ELECTRIC TECHNOLOGY CO LTD, SHENZHEN ZJY PATENT CITY CO LTD and WU QIHONG.

Patent filings in countries

World map showing TOYO TANSHI KKs patent filings in countries

Patent filings per year

Chart showing TOYO TANSHI KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems

Top inventors

# Name Total Patents
#1 Tanaka Toshiyasu 6
#2 Iwata Hiroshi 6
#3 Ariga Sadaichi 5
#4 Kojima Makoto 4
#5 Suzuki Susumu 3
#6 Takeuchi Jirou 3
#7 Itou Tatsuo 3
#8 Matsuo Hiroshi 2
#9 Kishi Naochika 2
#10 Ueno Seiichi 2

Latest patents

Publication Filing date Title
JPH06276637A Wire stripper
JPH0676911A Method for fitting electric wire seal
JPS6289409A Cover stripping and apparatus for the same
JPS60157180A Method and device for machining wire terminal
JPS6095870A Electrically connecting method and electric connector
JPS59230411A Malfunction detector of wire stripping device
JPS59222010A Malfunction detector of wire stripping machine
JPS59165390A Method of bonding solderless terminal and terminal thereof
JPS59205171A Pressure connecting method of covered wire and its terminal
JPS59107277A Detection for defective connection of terminal connecting device
JPS58102201A Optical coupling system
JPS5880612A Optical branching device
JPS5893179A Cable retainer
JPS5868012A Optical branching filter
JPS5863907A Optical connector
JPS5863908A Optical connector
JPS5893181A Miniature connector for printed circuit board
JPS5825014A Automatic wire harness machining device
JPS5825013A Wire harness machining device
JPS57130383A Feeding mechanism for terminal solderless connecting equipment