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TAWARA KATSUYO

Overview
  • Total Patents
    15
About

TAWARA KATSUYO has a total of 15 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are TECHNOL NETWORK INC, NIHON FORM SERVICE CO LTD and MIYAMURA KK.

Patent filings in countries

World map showing TAWARA KATSUYOs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing TAWARA KATSUYOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tawara Katsuyo 15

Latest patents

Publication Filing date Title
JP2015040410A Burial structure of pillar in underground
JP2014229641A Rotation platform for solar panel
JP2013079536A Installation structure of support post
JP2012119661A Rotation platform for solar panel
JP2010097976A Method of cutting out silicon block
JP2008266034A Method for manufacturing crystal
JP2008266033A Crystal manufacturing apparatus
JP2008037686A Crystal manufacturing apparatus
JP2008019133A Crystal production apparatus
JP2006199511A Crystal production apparatus
JP2006082156A Method of cutting curved surface of workpiece
JP2006073768A Processing method of silicon wafer
JP2003215326A Method for producing optical filter
JP2003212597A Method of chamfer grinding and mirror polishing of plate-shaped work
JPH06310479A Chamber polishing and mirror polishing of planar work