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MUTSUBISHI RUBBER KK

Overview
  • Total Patents
    13
About

MUTSUBISHI RUBBER KK has a total of 13 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 machine tools, mechanical elements and environmental technology are GOLDSHTEJN IGOR L, S K F NORMA G M B H and SELEZNEV ANATOLIJ M.

Patent filings in countries

World map showing MUTSUBISHI RUBBER KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing MUTSUBISHI RUBBER KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ueda Souichirou 8
#2 Kitawaki Michio 5
#3 Sakamoto Toshifumi 3
#4 Yasuda Kazuo 2
#5 Nakamura Hideki 2
#6 Taomo Akio 1
#7 Iura Yoshitaka 1
#8 Kyonaka Masao 1
#9 Tezuka Masazo 1
#10 Hane Masayuki 1

Latest patents

Publication Filing date Title
JP2001288808A Method of maintenance inside division wall such a conduit, and apparatus thereof
JP2000233749A Vehicular shock absorbing mechanism for monorail and the like
JPH11248004A Rotary seal mechanism of roll neck part
JPH116389A Shield-machine extracting sealing mechanism in shield tunneling method
JPH05237523A Roll bearing device for hot treating equipment
JPH05231422A Roll bearing device for hot-treatment facility
JPH05212515A Dust sealing device in continuous casting equipment
JPH05196191A Pipe passage closing plug
JPH02127907A Mechanism for sealing bearing of rolling mill roll and the like
JPH01279196A Pipe body pressure resisting closing mechanism
JPS6367497A Gas sealing plug
JPS6436897A Tail sealing section body in shielding mechanism
JPS61180070A Vibration absorbing sealing mechanism