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TOTSUKU BEARING KK

Overview
  • Total Patents
    39
About

TOTSUKU BEARING KK has a total of 39 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering, mechanical elements and machines are TOK BEARING CO LTD, LAMA D D DEKANI and ZHONGSHAN OPIKE HARDWARE PRODUCT CO LTD.

Patent filings in countries

World map showing TOTSUKU BEARING KKs patent filings in countries
# Country Total Patents
#1 Japan 39

Patent filings per year

Chart showing TOTSUKU BEARING KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miura Osamu 15
#2 Takahashi Kenji 12
#3 Kobori Takeaki 8
#4 Okabe Harunori 7
#5 Namiki Shinpei 3
#6 Takano Susumu 3
#7 Sasa Hirosumi 3
#8 Aoyama Noboru 1
#9 Enomoto Isao 1
#10 Ozeki Tomoji 1

Latest patents

Publication Filing date Title
JPH1182521A Bearing
JPH10318319A Oil damper and its parts assembling method
JPH10311433A Sealing mechanism in hydraulic type rotation damper
JPH10252765A Bearing manufacturing method
JPH10208124A Buffer device for drooping cover
JPH10184741A Tandem type rotary damper
JPH1089376A Torque limitter
JPH1026163A Mounting device for absorbing impact on apparatus
JPH09329173A Opening/closing device for cover and the like
JPH09303403A Resin-made rolling bearing
JPH09273546A Resin bearing
JPH09184529A Rotary damper with torque adjusting function
JPH09144795A Rotary damper
JPH09133170A Rotary damper
JPH09126265A Rotary damper and cover opening/closing device with the damper
JPH094347A Reduction gear device for roll blind
JPH08303513A Rotary damper
JPH08296688A Shock absorber
JPH08109940A Rotary damper and opening/closing device of lid or the like using the damper
JPH08211861A Opening/closing device for cap and the like