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KOFU MEIDENSHA KK

Overview
  • Total Patents
    19
About

KOFU MEIDENSHA KK has a total of 19 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are AKITA YASUSHI, NASAN NIRECO CO LTD and ABRAHAMER S.

Patent filings in countries

World map showing KOFU MEIDENSHA KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing KOFU MEIDENSHA KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Clutches and brakes

Top inventors

# Name Total Patents
#1 Otogao Kazumori 10
#2 Uematsu Toshihiko 3
#3 Nemoto Masahiko 2
#4 Yamamoto Atsushi 2
#5 Mato Tadanori 2
#6 Kakishima Kyoichi 2
#7 Kobayashi Takemasa 1
#8 Nakazawa Isao 1
#9 Hirota Shinichi 1
#10 Matsuhashi Daiki 1

Latest patents

Publication Filing date Title
JP2008043120A Permanent-magnet rotating electric machine
JP2006217740A High-speed rotation brushless motor
JP2006191759A Stator for brushless motor and manufacturing method therefor
JP2003075195A Pulse encoder
JP2002272076A Direct drive brushless motor
JP2000320458A Compression mechanism
JP2000134833A Stator for dynamo-electric machine
JP2000134831A Stator for dynamo-electric machine
JPH1179627A Driving device for elevating home elevator
JPH10341590A Brushless dc motor device equipped with retaining brake function
JPH10146088A Driver of polisher
JPH08289496A Method for preventing centrifugal deformation of rotor winding, and rotor
JPH08288128A Electromagnet device
JPH08284979A Electromagnetic brake
JPH08289489A Yoke for electric rotating machine
JPH08280161A Commutator structure for dc rotating electric machine
JPH08256463A Brushless electric rotating machine
JPH08247181A Electromagnetic brake and clutch
JPH05314884A Substrate relay dealing with dc coil voltage