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OTANI DENKI KK

Overview
  • Total Patents
    90
About

OTANI DENKI KK has a total of 90 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and telecommunications are DMA SYSTEMS CORP, SYQUEST TECHNOLOGY and TRACE MOUNTAIN PROD INC.

Patent filings in countries

World map showing OTANI DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 90

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Soda Koichi 16
#2 Takemura Shigeaki 9
#3 Maruyama Kazuo 9
#4 Taniguchi Jun 6
#5 Odaka Toshiya 6
#6 Soda Kouichi 6
#7 Yamaguchi Yutaka 5
#8 Matsui Hidenobu 5
#9 Tomita Masao 4
#10 Shima Toshiaki 4

Latest patents

Publication Filing date Title
JPH07326152A Loop bin
JPH02247823A Transfer device for magnetic tape
JPH02236801A Multi-channel recording/reproducing device
JPH02187978A Synchronizing signal correcting device
JPH0244523A Device and method for transferring magnetic tape
JPH0212395A Automatic vending machine for indefinite shape commodity
JPH01312778A Digital tape recorder
JPH01311446A Tape running device
JPH01300455A Tape running device
JPH01292658A Winding shaft for rotating and driving winding hub of tape
JPH01264612A Erasing head and manufacture of erasing head
JPH01204256A Reel motor controller for tape traveling device
JPH01149277A Digital cross fader device
JPH01122381A Driver for motor
JPH01110465A Tape junction device with printing function
JPH0196852A Tape traveling controlling device
JPS6479963A Tape traveling device
JPS6470950A Tape recorder
JPS6450262A Tape driving device
JPS6433783A Tape take-up device