Learn more

NOHMI BOSAI LTD

Overview
  • Total Patents
    4,127
  • GoodIP Patent Rank
    2,309
  • Filing trend
    ⇩ 31.0%
About

NOHMI BOSAI LTD has a total of 4,127 patent applications. It decreased the IP activity by 31.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan, China and EPO (European Patent Office). Its main competitors in its focus markets control, civil engineering and electrical machinery and energy are HOCHIKI CO, CHONGQING ZHIYIXIN ELECTRONIC TECHNOLOGY CO LTD and HEKATRON GMBH.

Patent filings per year

Chart showing NOHMI BOSAI LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamagishi Takatoshi 158
#2 Okayama Yoshiaki 144
#3 Nakamura Masayuki 101
#4 Miyashita Hiromi 97
#5 Morita Eisei 96
#6 Murata Shinji 90
#7 Kato Kenichi 85
#8 Takahashi Keiichi 84
#9 Nakano Kazuhisa 82
#10 Tanaka Koji 76

Latest patents

Publication Filing date Title
WO2021066051A1 Fire alarm receiver
JP2020205092A Disaster prevention system
JP2020194597A Fire detector cover
JP2020184348A Disaster prevention system
JP2020144951A Pilot lamp integrated transmitter
JP2020161154A Pilot lamp
JP2020114533A Fire hydrant apparatus
JP2020104020A Fire hydrant device
JP2020113333A Regional disaster prevention information system
JP2020163143A Portable fire extinguisher
JP2020163141A Tunnel emergency facility
JP2019213957A Package type automatic fire extinction installation
JP2020009465A Support system
JP2021005845A transceiver
JP2021005844A Radio device
JP2021002306A Relay and fire alarm system
JP2020198572A Sounder base
JP2020194495A Monitoring apparatus and monitoring system
JP2019179561A Indicator light built-in transmitter
JP2020185256A Portable fire sensing/extinguishing device