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AKASHI SEISAKUSHO KK

Overview
  • Total Patents
    301
About

AKASHI SEISAKUSHO KK has a total of 301 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets measurement, electrical machinery and energy and machines are HNU SYST INC, FINNIGAN MAT GMBH and VESTEC CORP.

Patent filings in countries

World map showing AKASHI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 251
#2 United States 18
#3 United Kingdom 11
#4 Germany 9
#5 France 9
#6 Austria 1
#7 Switzerland 1
#8 Sweden 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Iwasaki Shiyouzou 42
#2 Yamazaki Shigetomo 26
#3 Inoue Masahiro 20
#4 Iwasaki Shozo 17
#5 Miyazawa Mitsuhisa 16
#6 Fukuo Shinpei 15
#7 Kaguma Hideaki 15
#8 Satomura Seiichirou 13
#9 Onoguchi Akira 12
#10 Sakai Toshio 12

Latest patents

Publication Filing date Title
JPH034004A Rotary actuator
JPH02311740A Method and apparatus for measuring hardness of transparent material
JPH02290530A Turret type microhardness meter
JPH01236566A Electron beam device
JPH01212543A Signal processing method for ultrasonic wave diagnostic unit
JPH01148922A Three-dimensional vibrometer
JPH01148921A Digital servo type vibrometer
JPH0196529A Supporting device for load device
JPS641929A Indicator inspector for hardness meter
JPS63315917A Horizontal motion seismoscope
JPS63241373A Signal processing for ultrasonic apparatus
JPS63223539A Method and device for testing fine area strength
JPS63144230A Vertical balancing machine using static pressure bearing
JPS63218135A Scanning electron microscope
JPS63102148A Electron beam equipment
JPS636437A Pyramidal indenter for electron microscope
JPS62206426A Imbalance correcting apparatus for rotary object
JPS62143112A Method and apparatus for controlling temperature
JPS62105010A Inclinometer for base rock measurement
JPS6275201A Calibrating method for eddy current type displacement gauge