Learn more

SANKYO SEISAKUSHIYO KK

Overview
  • Total Patents
    19
About

SANKYO SEISAKUSHIYO KK has a total of 19 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are SAMAR SYSTEMS LTD, IWATA SEISAKUSHO KK and PITT KEN.

Patent filings in countries

World map showing SANKYO SEISAKUSHIYO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing SANKYO SEISAKUSHIYO 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 Katou Heizaburou 15
#2 Ogawa Yoshio 15
#3 Nishioka Masao 9
#4 Kato Heizaburo 2
#5 Tanaka Noboru 2

Latest patents

Publication Filing date Title
JPH04160230A Torque limiter
JPH04160261A Overload protection device
JPS54128875A Transfer feed device
JPS54128874A Transfer feed device
JPS5416061A Controlling construction for transmitting over load for use in revolution transmitting device
JPS5472358A Friction roller transmission device
JPS5469659A Fluid coupling
JPS5465260A Friction roller transmission device
JPS5457758A Inversion transfer device of article
JPS549358A Intermittent and continuous driving movement mechanism
JPS54159A Movement converting device
JPS5367050A Adjusting structure for drive and transmission control mechanism of torque limitter
JPS5367047A Adjusting structure for drive and transmission control mechanism of torque limitter
JPS5367048A Adjusting structure for drive and transmission control mechanism of torque limitter
JPS5367049A Torque limitter coupling
JPS5313592A Portable oxygen inspirator
JPS5260766A Piezooelectric element lighter
JPS5257456A Overload transmissionncontrolling device for rotation gearing
JPS51111551A Driving power transmission mechanism in torque limiter