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MATSUZAWA SEISAKUSHO KK

Overview
  • Total Patents
    14
About

MATSUZAWA SEISAKUSHO KK has a total of 14 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 machine tools and machines are SPIREX CORP, GUNDLE HOLDINGS LTD and GUNDLE HOLDINGS PTY LTD.

Patent filings in countries

World map showing MATSUZAWA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Matsuzawa Kosaburo 9
#2 Fujii Junji 7
#3 Matsuzawa Nobuo 5
#4 Okuyama Akio 4

Latest patents

Publication Filing date Title
JPH11245101A Manufacture of metallic seamless member
JPH11138397A Nc grinding machine
JPH0650391A Seamless belt made of metal and manufacture thereof
JPH03176315A Method and apparatus for sealing thermoplastic resin sheet
JPH03130126A Method for forming thermoplastic sheet
JPH02166061A Packaged body and method for blister packaging
JPH02139309A Method for reforming curl of blister package and apparatus for reforming curl
JPH0278522A Thermoforming method of thermoplastic beltlike material and device
JPH01244824A Drum for forming blister
JPH01204720A Thermoforming method and die and thermoforming device to be used in said method
JPS5942269A Cooling method of grinder
JPS5914450A Method of indexing and grinding
JPS5914448A Indexing device
JPS57189770A Dressing method in grinding machine