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ISHIKAWATOKI TEKKOSHO KK

Overview
  • Total Patents
    66
About

ISHIKAWATOKI TEKKOSHO KK has a total of 66 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 machines, packaging and shipping and materials and metallurgy are DONGGUAN FOUNDER MACHINERY CO LTD, NICHIETSU INC and IWAGURO SEISAKUSHO KK.

Patent filings in countries

World map showing ISHIKAWATOKI TEKKOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 66

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ishikawa Tokihira 49
#2 Yamazaki Masanari 28
#3 Nagasaka Hiroshi 5
#4 Sumiya Tomoji 4
#5 Ishikawa Tokiji 3
#6 Sumiya Sadahiko 2
#7 Mishima Fumio 2
#8 Sumiya Hiroshi 2
#9 Katou Kazuo 2
#10 Ishikawa Yasuo 1

Latest patents

Publication Filing date Title
JPH10314606A Refuse removing device
JPH1086119A Clay tile forming apparatus
JPH09183114A Clay ground cutting device
JPH09183107A Tile molding device
JPH09183108A Extrusion molding machine
JPS62275906A Conveyer for transporting vertical and tilted object and roller for belt conveyer
JPS62153101A Vacuum-locked extruder
JPS6164409A Method and device for molding ceramic product, such as roof tile, tile, brick, insulator, etc.
JPS6124409A Coating method and device of raw material of different kind in foundation for ceramics
JPS6126580A Method and device for coating different raw material on ceramic stock
JPS6124408A Coating method and device of raw material of different kind in foundation for ceramics
JPS6114906A Method and device for injection-molding roof tile, brick, china block, etc.
JPS59178207A Trial fitting grasper for roof tile foundation
JPS59171608A Trial charge method in flat drying of clay tile
JPS58118205A Device for extracting echinus arabesque tile
JPS5989104A Method and device for pushing in and molding wet type ceramic raw material
JPS5938006A Molding method by electric mold release of tablewares
JPS5939621A Transferring method of molded foundation material of roofing tile or the like
JPS5938008A Mold-release method of molding foundation of flowerpot, etc.
JPS5935906A Extrusion molding method for wet type ceramic raw material