Learn more

SHIBAHARA TOKUJI

Overview
  • Total Patents
    15
About

SHIBAHARA TOKUJI has a total of 15 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy and transport are REELIGHT APS, BERKO WERKE QUAST & CO and LOUIS HEMMELER.

Patent filings in countries

World map showing SHIBAHARA TOKUJIs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing SHIBAHARA TOKUJIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy
#2 Transport

Focus technologies

# Technology
#1 Dynamo-electric machines
#2 Cycle accessories

Top inventors

# Name Total Patents
#1 Shibahara Tokuji 15

Latest patents

Publication Filing date Title
JP2000296154A Pickaback type caring apparatus
JPH1029437A Mobile driving device
JPH09121685A Plant pot with saturated water vapor pressure
JPH08210846A Device for detecting position of outermost surface
JPH08106040A Position detector
JPS63134298A Minute eraser
JPS6026993A Fine adjusting peg
JPS59168491A Fine adjusting peg
JPS59126594A Fine adjustment peg
JPS5984296A Fine adjusting peg
JPS5967133A Car generating lamp
JPS5953893A Fine adjusting peg
JPS599098A Drawing instrument for perspective drawing
JPS58221892A Peg with fine adjustment mechanism
JPS58194637A Generating lamp for bicycle