Learn more

YAMAZAKI TATSUO

Overview
  • Total Patents
    11
About

YAMAZAKI TATSUO has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are TAMA BOSUI GIKEN KK, LAUFEN TONWARENFAB AG and AMAKI KK.

Patent filings in countries

World map showing YAMAZAKI TATSUOs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing YAMAZAKI TATSUOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Roof coverings

Top inventors

# Name Total Patents
#1 Yamazaki Tatsuo 11

Latest patents

Publication Filing date Title
JP2001301562A Auxiliary hook for seat belt changeable into child seat
JP2000203621A Lid accompanied with spatula, spoon, or the like dedicated to container
JPH11276546A Bellyband and pressing pieces that freely select and press points at hip and back
JPH10192347A Easily processing tool for urene of bedridden man
JPH10290679A Dehydrator for soybean curd, doubled as tub for lightly pickling vegetable
JPH10226324A Car stop with antislip
JPH09262247A Artificial anus, hernia keeper and excreta bag
JPH1099002A Forceps for capturing caterpillar or the like
JPH09299688A Unentangling clothespin
JPH08140648A Peeler for fruit or the like
JPS6335951A Roof tile for eaves