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FURENDOTETSUKU KENKYUSHO KK

Overview
  • Total Patents
    13
About

FURENDOTETSUKU KENKYUSHO KK has a total of 13 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors are SUPERESD MICROELECTRONICS TECH CO LTD, GREAT POWER SEMICONDUCTOR CORP and HA JONG-WOO.

Patent filings in countries

World map showing FURENDOTETSUKU KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

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

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Miyamoto Shuichi 7
#2 Takagi Mikio 7
#3 Yamada Noritsugu 6
#4 Sugane Kojirou 5
#5 Kazukane Kojirou 2
#6 Naoe Masahiko 1

Latest patents

Publication Filing date Title
JPH08172085A Manufacture of semiconductor device and manufacturing device
JPH0888193A Equipment for manufacturing semiconductor device
JPH02305440A Cleaning
JPH02305435A Exchange of quartz tube of vertical type furnace
JPH02152251A Manufacturing system of vertical-type semiconductor
JPH02152229A Treatment of substrate
JPS63216972A Method for reflowing thin aluminum film
JPS63137416A Vacuum heat insulating furnace
JPS63137419A Semiconductor manufacturing apparatus
JPS63137420A Heating furnace
JPS6394620A Device for manufacturing semiconductor
JPS6394634A External combustion type burning device
JPS6394635A Device for manufacturing semiconductor