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NTT FACILITIES KK

Overview
  • Total Patents
    76
About

NTT FACILITIES KK has a total of 76 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, thermal processes and mechanical elements are OD SP K, SAVITSKIJ IGOR K and RONG GUOHUA.

Patent filings in countries

World map showing NTT FACILITIES KKs patent filings in countries
# Country Total Patents
#1 Japan 76

Patent filings per year

Chart showing NTT FACILITIES KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uekusa Tsuneo 23
#2 Waratani Shisei 17
#3 Chiba Kazuo 15
#4 Momiyama Akihisa 11
#5 Akutsu Kouta 11
#6 Nakazato Hideaki 8
#7 Hayama Hirofumi 8
#8 Makita Noboru 8
#9 Kakuno Osamu 7
#10 Ueno Takeo 7

Latest patents

Publication Filing date Title
JPH1169656A Stationary energy storage device
JPH1141830A Power storage device
JPH1141831A Power storage device and operating method for the power storage device
JPH10317553A Multimedia partition
JPH10327256A Interphone system adaptable for remote operation
JPH10321326A Extension cord device
JPH10313959A Information society-oriented vestibule unit
JPH10314012A Curtain opening and closing device
JPH10327106A Connector for intra-house lan infrared port
JPH10321325A Extension cord device
JPH10327523A Building structure
JPH10327507A Circuit breaker with system separated from other
JPH10326122A Multimedia partition
JPH10327522A Building structure
JPH10285787A Power supply cord
JPH10281580A Absorption freezer
JPH10275663A Power plug socket for oa
JPH10259513A Clothing for cooling
JPH10255717A Fitting/removing device of fluorescent lamp
JPH10238813A Air conditioning system device