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FUJIWARA TSUYOSHI

Overview
  • Total Patents
    17
About

FUJIWARA TSUYOSHI has a total of 17 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets semiconductors, medical technology and textiles and paper are KIM SEONG CHEOL, IUCF-HYU and SUZHOU GOOD ARK ELECTRONICS CO.

Patent filings in countries

World map showing FUJIWARA TSUYOSHIs patent filings in countries
# Country Total Patents
#1 Japan 7
#2 United States 7
#3 Germany 3

Patent filings per year

Chart showing FUJIWARA TSUYOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujiwara Tsuyoshi 17
#2 Imai Toshinori 3
#3 Okabe Yoshiyuki 2
#4 Mori Shunji 2
#5 Saito Tetsuo 2
#6 Toya Mitsuhiro 2
#7 Saikawa Takeshi 2
#8 Ohashi Naohumi 2
#9 Ichinose Katsuhiko 2
#10 Ushiyama Masahiro 2

Latest patents

Publication Filing date Title
JP2008290773A Opening assisting utensil for trash bag
JPH10328250A Nursing sheet
JPH10193217A Hand saw
JPH10137306A Health roller
JPH10117598A Pot for plant cultivation
US4205663A Device for massaging the sole of foot
DE2829401A1 Roller-type massage instrument - has frame containing rollers with radial protrusions which yield when pressed against body
DE2829402A1 Massage instrument with rotatable brushes - has radial bristles extending from rollers mounted in frame
JPS5486993A Automatically rotatable press masseur
JPS5469282A Automatic rotary pressing massager