Learn more

OGIWARA MASAHIRO

Overview
  • Total Patents
    30
About

OGIWARA MASAHIRO has a total of 30 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets machines are TATESHINA SEISAKUSHO KK, NAGASA KAKO KK and KAWATETSU CONTAINER KK.

Patent filings in countries

World map showing OGIWARA MASAHIROs patent filings in countries
# Country Total Patents
#1 Japan 30

Patent filings per year

Chart showing OGIWARA MASAHIROs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Ogiwara Masahiro 20
#2 Matsuoka Shigeki 10
#3 Koyama Kouichi 1
#4 Hirata Jirou 1

Latest patents

Publication Filing date Title
JPH02276718A Taking-out device for mushroom cultivating bottle
JPH01213102A Lift carrying apparatus
JPS6416527A Inoculating device for mushroom seed fungus
JPS6416528A Inoculating device for mushroom seed fungus
JPS6417715A Mounting/dismounting mechanism for mushroom cultivation bottle
JPS6416529A Cap removing and attaching mechanism for mushroom culture bottle
JPS63248630A Labeller
JPS6278007A Sealing method and sealing machine
JPS6322309A Sealing device
JPS6322314A Sealing device
JPS6322313A Seal header
JPS61115816A Vacuum sealing machine
JPS6133904A Sealing machine
JPS6133903A Sealing machine
JPS60148409A Sealing machine
JPS60148410A Sealing method and sealing machine
JPS57175555A Twisting mechanism for opening end of packing bag in automatic packer for hackberry mushroom
JPS57175518A Folding holding device for side edge section of packing bag in automatic packer for hackberry mushroom
JPS57169316A Sealing apparatus
JPS57175532A Sealing device