Learn more

MATSUDA SANGYO KK

Overview
  • Total Patents
    44
About

MATSUDA SANGYO KK has a total of 44 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, transport and engines, pumps and turbines are NOMOTO SHOICHI, COUSIN MAURICE and VORON G AGRARNYJ UNI.

Patent filings in countries

World map showing MATSUDA SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 44

Patent filings per year

Chart showing MATSUDA SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tamura Mitsushi 15
#2 Watari Junichi 15
#3 Baseki Yukiyasu 11
#4 Imada Shinji 11
#5 Makita Kazumi 11
#6 Nomura Shosuke 9
#7 Nishi Hiroshi 5
#8 Okada Nobuyoshi 5
#9 Nakamura Tomonobu 3
#10 Matsui Taisuke 2

Latest patents

Publication Filing date Title
JP2002248129A Wheelchair fixing device
JP2002132839A System and method for evaluating operation skill
JP2002091359A Display device for automobile and display method for automobile
JP2000280798A Vehicular seat device
JPH11141357A Exhaust brake device of fuel gas engine
JPH1192985A Noble metal electrolytic recovering apparatus
JPH10305296A Treatment of photographic waste solution
JPH1060621A Method for releasing deposited film
JPH1060699A Method for peeling adhered film
JPH1034517A Bent pipe cutter
JPH09315177A Device for operating vehicle for handicapped person
JPH09262253A Wheelchair
JPH09135864A Wheelchair holding device for vehicle
JPH09131376A Wheelchair housing device for vehicle
JPH0971989A Flushing type toilet and deodorizing method of cleaning liquid thereof
JPH0939600A Vehicle for handicapped person
JPH08337111A Vehicular ventilation device
JPH08142682A Rear part car body structure of automobile
JPH08126664A Wheel chair fixing apparatus
JPH08126665A Wheel chair fixing apparatus