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TONICHI SEISAKUSHO KK

Overview
  • Total Patents
    78
About

TONICHI SEISAKUSHO KK has a total of 78 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets measurement, machine tools and engines, pumps and turbines are BLM S A S DI L BAREGGI & C, SCS CONCEPT ITALIA SRL and SCS CONCEPT S R L.

Patent filings in countries

World map showing TONICHI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 78

Patent filings per year

Chart showing TONICHI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuji Hiroshi 27
#2 Aikawa Shozo 20
#3 Ohara Tamotsu 11
#4 Okajima Ikuo 6
#5 Iwasaki Akihiko 6
#6 Okayasu Yoshitsugu 6
#7 Yamamoto Yasuhiro 5
#8 Komatsu Kyoichi 5
#9 Shimura Koichi 4
#10 Sasaki Kazuto 4

Latest patents

Publication Filing date Title
JPH11351981A Stopper mechanism for power meter
JPH11123663A Plier with load detecting mechanism
JPH11104970A Angle wrench
JPH11104969A Angle reference structure for angle wrench
JPH10104098A Structure for supporting torque wrench handle of torque wrench tester
JPH1022737A Modulation circuit in telemeter oscillator
JPH1023773A Ac motor revolution control circuit
JPH09304263A Structure for fixing indicator of viscometer
JPH09277179A Torque driver
JPH09243545A Fastening structure of torsion bar and pipe
JPH09243544A Viscometer
JPH09243543A Bearing structure of output shaft of viscometer
JPH09225851A Motor-driven screw fastening device and controlling method therefor
JPH09196038A Axial tension measuring bolt
JPH09183073A Screw tightening tool
JPH09170955A Power quantity measuring device and power quantity transmission structure
JPH09170956A Power quantity-measuring device and power quantitytransmitting joint structure
JPH09141567A Torque wrench
JPH09117872A Torque equipment
JPH0961334A Lift device for viscometer