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ISHIHARA JIYUNTAROU

Overview
  • Total Patents
    25
About

ISHIHARA JIYUNTAROU has a total of 25 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 environmental technology are TAMBOVSKIJ VOENNYJ AVIAT INZH, NANJING UNIVERSITY SUZHOU HIGH TECH INST and ROENIJA.

Patent filings in countries

World map showing ISHIHARA JIYUNTAROUs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing ISHIHARA JIYUNTAROUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ishihara Jiyuntarou 25
#2 Hanashima Yoshihisa 3

Latest patents

Publication Filing date Title
JPS58186637A Apparatus for holding end yarn of weft tube in loom winder
JPS57167436A Residual yarn treating apparatus in tube replaceable loom
JPS5870749A Method and apparatus for pick finding of loom
JPS5545853A Air bamper apparatus of suttle loom
JPS5429120A Tremorrsensitive closing apparatus for opening closing valve
JPS5423775A Warp yarn detecting apparatus in loom winder weaving machine
JPS53126753A Side groove supporting frame
JPS53125601A Hand gear for well pump for home use
JPS5398468A Device for applying tension to yarn end on stored bobbin
JPS5345032A Ditch body for waterway
JPS5341567A Photoelectric side fork device of loom
JPS52155263A Device for processing remaining thread in pipe changing loom
JPS52134125A Method and apparatus for shutting off gas leakage in earthquake sensitive valve closing device
JPS52134295A Device for blocking gas by fire
JPS52133288A Leak detector for gases
JPS52124748A Simple cleaning device for toilet* drainage pipe* etc*
JPS52118935A Method and device for opening shutter in emergency
JPS52105636A Method and device for taking out shutter lock in emergency
JPS52105637A Opening and closing device for shutter
JPS5284513A Method of closing valves at earthquake and apparatus therefor