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OTSUBO TEKKOSHO KK

Overview
  • Total Patents
    46
About

OTSUBO TEKKOSHO KK has a total of 46 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets measurement and mechanical elements are KANO YOSHIO, IMS MESSSYSTEME GMBH and NASH & HARRISON LTD.

Patent filings in countries

World map showing OTSUBO TEKKOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 46

Patent filings per year

Chart showing OTSUBO TEKKOSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nishimura Shigeo 20
#2 Ootsubo Yasuhide 13
#3 Otsubo Yasuhide 6
#4 Ichihara Takuzou 3
#5 Murakami Keiji 2
#6 Ootsubo Shigetaka 2
#7 Hashimoto Kazuo 2

Latest patents

Publication Filing date Title
JPS62210968A Apparatus for selecting dried laver sheet containing foreign material
JPS62201557A Method for detecting salt content in raw laver
JPS61259080A Wood drier
JPS61239869A Apparatus for producing laver sheet
JPS61134575A Wood drier
JPS6178365A Laver dryer
JPS6163268A Laver-drying apparatus
JPS6155571A Secondary drier for laver
JPS60237972A Endless type laver sheet dryer in laver sheet maker
JPS60214863A Laver dryer in endless screen type laver manufacturing machine
JPS60176569A Laver-drying apparatus of endless-screen laver production machine
JPS60176568A Laver-drying apparatus of endless-screen laver production machine
JPS60176567A Laver-drying apparatus of endless-screen laver production machine
JPS60172272A Laver-drying apparatus in endless screen laver-making machine
JPS60160869A Laver dryer in endless screen type laver manufacturing machine
JPS60160870A Laver dryer in endless screen type laver manufacturing machine
JPS58190378A Releasing of laver
JPS59192073A Power transmission device for laver processing machine
JPS59194134A Power transmission device
JPS59169475A Device for seasoning dried laver