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ISHII HIDESABURO

Overview
  • Total Patents
    18
About

ISHII HIDESABURO has a total of 18 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements are IMMENDINGER GIESSEREI MASCH, BURROUGHS WILLIAM E and SHI REN.

Patent filings in countries

World map showing ISHII HIDESABUROs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 United States 2
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing ISHII HIDESABUROs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pipes

Top inventors

# Name Total Patents
#1 Ishii Hidesaburo 18
#2 Yano Kazuo 8
#3 Takahashi Kazuhiro 3
#4 Higashiyama Osamu 1

Latest patents

Publication Filing date Title
JP2008095727A Open/close valve device for pipe fitting apparatus
JP2006161908A On-off valve device for pipe joint device
JP2004360844A Opening and closing valve device of connection pipe joint
JP2004324696A Joint main body part device for pipe joint
JP2004028323A Joint main body device for pipe joint, and joint annular member to be used for joint main body device
JP2002364787A Connection fitting device for flexible pressure-resistant resin tube
JP2002235878A Flexible tube for connecting pneumatic apparatus
JP2001182875A Hollow connecting plug device for pressure connecting tube
JP2000320768A Connection plug device for pipe member
JP2000018441A Connection tube member for portable pneumatic equipment
JPH11182770A Restraining plug cartridge for connecting pipe member
JPH11159678A Press lock connecting connection plug device for pipe member
JPH11159680A Connecting plug device to press-down fastening connection for pipe member
JPH116592A Holding plug module for connecting pipe member
JPH10299957A Connection plug device of tube member and its elastic lock ring metal fitting for locking