Learn more

IWAKI DENSHI KK

Overview
  • Total Patents
    51
About

IWAKI DENSHI KK has a total of 51 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets semiconductors, electrical machinery and energy and telecommunications are WUHAN XINXIN SEMICONDUCTOR MFG CORP, ZUNIGA MARCO A and FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD.

Patent filings in countries

World map showing IWAKI DENSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 50
#2 Taiwan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kobayashi Koichi 18
#2 Wakabayashi Masami 16
#3 Kamitsuma Tomomasa 14
#4 Sakamoto Tsutomu 13
#5 Yamanaka Keizo 13
#6 Umagami Kenichi 11
#7 Yamakawa Fujio 11
#8 Yamamoto Hiroyasu 8
#9 Minagawa Tatsuya 4
#10 Ejiri Naoshige 4

Latest patents

Publication Filing date Title
JP2001053447A Multilayer wiring board with built-in part and manufacturing method thereof
JP2001007460A Recognition mark structure for flexible substrate
JP2000357921A Voltage-controlled oscillator
JP2001007548A Plate casing manufacturing method
JP2000340919A Electronic component and mounting method therefor
JP2000349802A Switching hub
JP2000258452A Displacement sensor
JP2000258451A Travel information collecting device
JP2000258175A Navigator
JPH04237144A Method and device for detecting x-ray stereoscopic image
JPH04236437A Mounting of ic chip on circuit substrate
JPH04222427A Battery backup circuit
JPH04221748A Image processing device
JPH04216652A Package structure of semiconductor device
JPH04215308A Broad band high power amplifier
JPH04210782A High voltage superposed power supply
JPH04162000A Voice compounding method by borrowing consonant
JPH04148404A Clock generating device for power saving equipment
JPH04113490A Battery exchange type memory card
JPH0496831A Microprocessor peripheral circuit checking device