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TOMOEGUMI GIKEN KK

Overview
  • Total Patents
    44
About

TOMOEGUMI GIKEN KK has a total of 44 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, packaging and shipping and measurement are ZHOUSHAN CHANGHONG INTERNAT SHIPBUILDING CO LTD, HENAN WEIHUA HEAVY MACH CO LTD and SABRE INTERNATIONAL INC.

Patent filings in countries

World map showing TOMOEGUMI GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 44

Patent filings per year

Chart showing TOMOEGUMI GIKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waga Kazuo 19
#2 Tokumura Kanae 16
#3 Isohata Noboru 16
#4 Muto Shotaro 13
#5 Mutou Shiyoutarou 9
#6 Saito Kazuhiro 6
#7 Onoe Hisahiro 6
#8 Matsumoto Masami 5
#9 Ooshima Toshiharu 5
#10 Suzuki Takeyuki 4

Latest patents

Publication Filing date Title
JPH06272390A Emergency shutdown device for working device
JPH05311910A Mechanical type parking apparatus
JPH05223712A Hydraulic device for weight type tension tester
JPH05172721A Chucking method of round-rod-shaped material
JPH0617571A Driving device for large-sized sliding door
JPH0598904A Air motor driving device provided with hydraulic speed regulating brake
JPH04313466A Fillet welding equipment for stiffener
JPH04288990A Welding method for work with stiffener
JPH04143096A Inverting device for iron structural member
JPH0480195A Suspending jig for long size material
JPH0476163A Buildup method for box-type structural material and device thereof
JPH0452074A Method for joining structure materials of steel structure
JPH0423795A Lengthy material lifting jig
JPH0392262A Deposit removing method and device therefor
JPH02292137A Device for attaching joint flange
JPH02268247A Elongation following apparatus of tensile-creep rupture tester
JPH02178107A Turnover device for steel structural member
JPH0248316A Accommodation shelf for circular long member
JPH0228414A Reversing device for steel structure member
JPH028482A Opening/closing device of door in hangar