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SHIYUA SEISAKUSHO KK

Overview
  • Total Patents
    19
About

SHIYUA SEISAKUSHO KK has a total of 19 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are PELAEZ ALEJANDRO ESTEBAN, EZCURRA ESKO SA and KIRCHMANN NIEDERDRENK KG.

Patent filings in countries

World map showing SHIYUA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing SHIYUA SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Okuda Yoji 9
#2 Mori Toshihiko 8
#3 Kimura Hiromu 2
#4 Takahashi Ikuko 1

Latest patents

Publication Filing date Title
JPH1096351A Rocking lock device
JPH1088876A Locking device gauge plate used therefor and unlocking number changing method thereof
JPH1088885A Locking device for door
JPH09256695A Push button locking device
JPH09256696A Push button locking device
JPH09228704A Pushbutton lock
JPH08158723A Closing holder for door
JPH0853971A Arm receiving tool for outward-opening door of door opening restraining device
JPH07317383A Locking device
JPH07305555A Hooking arm body and hook body of door opening suppressing device
JPH07279497A Latch operation rod in lock for door
JPH07243A Shelf plate fitting device
JPH06306874A Concrete block for footing
JPH0642252A Catcher for horizontally sliding door
JPH0230864A Keyless locking device
JPH0321780A Crescent lock
JPH0313678A Dial lock
JPH0230863A Dial lock
JPS5844171A Door check