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SHIYOUUN KOSAKUSHO KK

Overview
  • Total Patents
    12
About

SHIYOUUN KOSAKUSHO KK has a total of 12 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets machines are B TOCHNOGO ELEKTRONNOGO MASH K, VNII EKONOMIKI MINERALNOGO SYR and NIPPON FUASUTEMU KK.

Patent filings in countries

World map showing SHIYOUUN KOSAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing SHIYOUUN KOSAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Working stone

Top inventors

# Name Total Patents
#1 Nezu Masahiro 5
#2 Futagawa Tadaharu 2
#3 Shiraishi Hiroshi 2
#4 Nakamura Keishi 2
#5 Suzuki Kuniyuki 1
#6 Kitahata Tadahisa 1
#7 Inoue Junpei 1
#8 Moriya Koichi 1

Latest patents

Publication Filing date Title
JPH0890302A Metal cutting machine tool
JPH07251340A Cutting tool and cutting method
JPH08112703A Headstock and metal working machine tool
JPH07204918A Machine tool
JPH06307966A Method and system for achieving rotary balance
JPH05228701A Machining device for aluminum wheel
JPH05177408A Method of cutting machined chip
JPS63251167A Fillet rolling machine
JPS62271603A Mirror-like finishing vertical lathe
JPS62166941A Workpiece take-out device
JPS624553A Machine for working piston or the like
JPS61206606A Slicing working method and slicing machine for semiconductorblank