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HONMA KAGAKU KK

Overview
  • Total Patents
    20
About

HONMA KAGAKU KK has a total of 20 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets transport, environmental technology and machines are HOMMA SCIENCE CORP, PAUL LEMMERZ and KELLER CHARLES G.

Patent filings in countries

World map showing HONMA KAGAKU KKs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 Taiwan 3

Patent filings per year

Chart showing HONMA KAGAKU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Honma Akira 17
#2 Sato Hiroshi 8
#3 Hiroi Hisao 8
#4 Honma Shizuka 7
#5 Kobayashi Masao 2
#6 Honma Yasu 1

Latest patents

Publication Filing date Title
JP2009275805A Free rotation annular body type power transmission braking device
JP2007255695A Freely rotating annular body type brake device
JP2005076326A Slope exclusive to artificial ski area
JP2003240026A Movable body controller, automobile, rolling stock, aircraft, and machine tool
JP2003240027A Movable body controller, automobile, rolling stock, aircraft, and machine tool
JP2003222167A Brake system for rotary body, and brake system for automobiles, railroad rolling stocks, aeroplanes, machine tools, and vehicles
JP2003222166A Brake system for rotary body, and brake system for automobiles, railroad rolling stocks, aeroplanes, machine tools, and vehicles
JPH1142314A Binding for fixing boot
JPH09268515A Artificial slope and method of forming it
JPH08141136A Slope forming method for exclusive artificial skiing and mat therefor
JPH08112388A Marker for ground skiing
JPH07222844A Laying member exclusively used for artificial skiing ground and racing course exclusively used in artificial skiing ground
JPH0654941A Sliding wheel
JPH05329243A Running exercise implement
JPH05329242A Running exercise implement
JPH05329241A Running exercise implement
JPH05329240A Running exercise implement