Learn more

KOSERA MACHINE KENKYUSHO KK

Overview
  • Total Patents
    11
About

KOSERA MACHINE KENKYUSHO KK has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools and machines are ZHAFIR PLASTICS MACHINERY GMBH, SVOBODA BRUNO and ENGEL GMBH MASCHBAU.

Patent filings in countries

World map showing KOSERA MACHINE KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing KOSERA MACHINE KENKYUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Matsuyama Mitsuru 8
#2 Suzuki Katsuharu 5
#3 Toyama Osamu 3
#4 Yamamoto Kazutada 2
#5 Inayoshi Tatsuo 1
#6 Sugiura Shinji 1
#7 Oyama Tatsuo 1

Latest patents

Publication Filing date Title
JP2004058472A Extruder
JP2004025759A Method for grouping tiles and tile grouping device
JP2003156423A Method and instrument for measuring moisture percentage of hydrous material
JP2001181020A Pallet for drying green roofing tile
JP2001165653A Distortion measuring device for roof tile
JP2001082910A Roof tile distortion measuring apparatus
JP2001012025A Substrate material for roof tiles
JP2001009815A Manufacture of clay tile
JP2000337861A Measuring apparatus for strain of roof tile
JP2000302528A Method for drying ceramic formed material
JP2000290061A Method and apparatus for drying ceramic molding