Learn more

NIRO1 COM INC

Overview
  • Total Patents
    25
About

NIRO1 COM INC has a total of 25 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology are KAETEL SYSTEMS GMBH, REP INVESTMENT LIMITED LIABILI and HILDEBRANDT JAMES G.

Patent filings in countries

World map showing NIRO1 COM INCs patent filings in countries

Patent filings per year

Chart showing NIRO1 COM INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakamichi Niro 23
#2 Yanagisawa Takaaki 2
#3 Yamagisawa Takaaki 1

Latest patents

Publication Filing date Title
JP2010068063A Speaker box
JP2009163812A Disk playback device
JP2009163813A Disk playback device
JP2009100317A Multi-channel signal reproduction apparatus
JP2008294577A Multi-channel signal reproducing apparatus
US2006078129A1 Sound system with a speaker box having multiple speaker units
JP2006129325A Multichannel signal reproducing apparatus
JP2006042186A Speaker
JP2005303707A Speaker
JP2005277540A Speaker
US2004184628A1 Speaker apparatus
JP2005197934A Loudspeaker
JP2005176054A Speaker for multichannel signal
JP2005176053A Multi-channel audio system
JP2005142727A Virtual sound image localization device
JP2005123687A Notebook personal computer
JP2005102063A Multi-channel signal reproduction circuit
JP2005073202A Stereophonic sound source reproduction speaker
JP2005064975A Speaker system
JP2005017400A Karaoke machine system