Learn more

ASAHI NAT LIGHTING CO LTD

Overview
  • Total Patents
    154
About

ASAHI NAT LIGHTING CO LTD has a total of 154 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan and Canada. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are SUZHOU HAOLUX OPTOELECTRONICS SCIENCE AND TECHNOLOGY CO LTD, TOSHIBA HOME LIGHTING KK and KICTEC INC.

Patent filings in countries

World map showing ASAHI NAT LIGHTING CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 153
#2 Canada 1

Patent filings per year

Chart showing ASAHI NAT LIGHTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jinbo Katsuyoshi 22
#2 Adachi Tadashi 20
#3 Sakachi Kazuhiro 17
#4 Kataoka Hidefumi 16
#5 Furukawa Takashi 14
#6 Yoshino Tsutomu 12
#7 Tsujimura Mitsuhiro 11
#8 Kato Tsuneo 10
#9 Tsubota Shinichi 10
#10 Kotani Manabu 10

Latest patents

Publication Filing date Title
JP2002175720A Luminaire
JP2002133967A Method for manufacturing body of rotary switch
JP2002130520A Inspection method of hydraulic control solenoid valve
JP2002130521A Inspection method for hydraulic controlling solenoid valve device
JP2002130348A Abrasive wear detection sensor for brake pad
JP2002124413A Solenoid
JP2002120258A Method for manufacturing molding electric circuit plate
JP2002117705A Luminaire
JP2002109912A Lighting equipment
JP2002109913A Lighting equipment
JP2002096124A Caulking coupling structure
JP2002093237A Mirror with illuminator
JP2002093297A Touch switch
JP2002093235A Lighting fixture
JP2002075042A Lighting equipment
JP2002075030A Luminaire
JP2002075047A Lighting equipment
JP2002075041A Lighting equipment
JP2002056993A Lighting circuit board
JP2002056715A Lighting fixture