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ISHIKAWAJIMA HARIMA HEAVY IND

Overview
  • Total Patents
    31,911
About

ISHIKAWAJIMA HARIMA HEAVY IND has a total of 31,911 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, machine tools and materials and metallurgy are PROIZV T PREDPR URALCHERMETAVT, FAJNBERG MARAT YU and LIPETSKIJ POLT INST.

Patent filings per year

Chart showing ISHIKAWAJIMA HARIMA HEAVY INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tazoe Nobuhiro 579
#2 Fukase Hisahiko 426
#3 Matsui Kunio 302
#4 Iwanami Norio 285
#5 Imai Isao 247
#6 Masuda Bunpei 247
#7 Kawase Akira 240
#8 Honjo Hisashi 234
#9 Nomura Akihiro 220
#10 Honjiyou Hisashi 214

Latest patents

Publication Filing date Title
US2014079471A1 Welding method and welded joint structure
JP2007192541A Livestock manure treatment system
WO2007069724A1 Three-dimensional shape data aligning method and device
WO2007069726A1 Self-position identifying method and device, and three-dimensional shape measurement method and device
WO2007069721A1 Three-dimensional shape data storing/displaying method and device, and three-dimensional shape measuring method and device
US2009169371A1 Stator cascade of turbo type fluid machine
JP2007192803A Device and method for evaluating corrosion
CN101920849A Levitation device and transfer device therewith
US2007215330A1 Heat exchanger
JP2007125545A Waste water treatment equipment
CA2558201A1 A three gear type gear pump of a fuel supply system
US2008056926A1 Three gear type gear pump of a fuel supply system
US2008000216A1 Turbofan engine
JP2007091710A Drug, device for inducing drug, magnetic detection device and method for designing drug
JP2007001565A Underwater vessel throwing/fishing method and device, and multihull vessel for throwing/fishing underwater vessel
JP2006207596A Fuel supply device of gas turbine
JP2006309735A Device and method for relaxing traffic jam
JP2006309736A Device and method for relaxing traffic jam
WO2006098210A1 Protective coat and metal structure
JP2007227629A Method and device for activating compound semiconductor