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KUBO KENJI

Overview
  • Total Patents
    13
About

KUBO KENJI has a total of 13 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are LITHIUM BALANCE AS, CTEK SWEDEN AB and SCHUMACHER ELECTRIC CORP.

Patent filings in countries

World map showing KUBO KENJIs patent filings in countries

Patent filings per year

Chart showing KUBO KENJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kubo Kenji 11
#2 Kikuchi Mutsumi 3
#3 Kudo Akihiko 3
#4 Hayashi Toru 3
#5 Emori Akihiko 2
#6 Matsubara Yoshie 2
#7 Kubo Jinji 1
#8 Shibahara Gosuke 1
#9 Uyama Hironobu 1
#10 Horii Takashi 1

Latest patents

Publication Filing date Title
JP2006003663A Linear light emitting element and light emitting device equipped therewith
JP2005331788A Optical path conversion apparatus, optical communication apparatus using same, and illumination apparatus
JP2005317417A Dimming device for tuning voice signals
JP2005222750A Lighting system with light control function
WO03021564A1 Display, display tube used for the display, and display controller
JP2003154942A Snow/snowless carriage
JPH08326425A Expansion hardware for fixing metal fitting rail/stile
JPH08326299A Wall connection mounting metal fitting
JPH08224179A Tool for provisionally holding chopstick and ladle used with cooking pot
JPH08121024A How to fix metal-made fittings rail with expansion hardware and bonding agent