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NITTOBO ACOUSTIC ENGINEERING CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    224,285
About

NITTOBO ACOUSTIC ENGINEERING CO LTD has a total of 59 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets measurement, audio-visual technology and computer technology are STAGES PCS LLC, KONDO MAMORU and BITWAVE PTE LTD.

Patent filings per year

Chart showing NITTOBO ACOUSTIC ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ohashi Shinji 35
#2 Yamashita Koichi 19
#3 Tadahira Yoshio 15
#4 Ohyama Hiroshi 14
#5 Tsuru Hideo 13
#6 Satake Yasushi 11
#7 Takashima Kazuhiro 11
#8 Yamanaka Takaaki 8
#9 Nakajima Hiroshi 7
#10 Oohashi Shinji 7

Latest patents

Publication Filing date Title
WO2013080993A1 Acoustic performance calculation device, acoustic performance calculation method, and acoustic performance calculation program
JP2014020944A Noise identifying apparatus and noise identifying method
JP2013024312A Air layer open type vibration reducing structure
WO2012008428A1 Open air layer-type vibration reduction structure
CN102984621A Sound adjusting method, sound field adjusting system
JP2010256847A Sound adjusting method, sound adjusting program, sound field adjusting system, loudspeaker stand, and furniture
JP2011035506A Acoustic measurement method and system
JP2010288220A Speaker cabinet and speaker apparatus
KR20110018877A Reflector structure, sound field adjusting method, columnar reflector structure, room, program, and various acoustic room designing system
JP2009180738A Aircraft noise data analyzing and processing method
JP2010248756A Sound absorbing body, sound treatment chamber, and method of installing sound absorbing body in sound treatment chamber
JP2010191386A Sound generating system, sound recording system, sound generating method and sound recording method
JP2010189841A Sound diffuser and method for diffusing sound
JP2010139476A Calculation method of sound impedance, and system
JP2010011433A Sound source separation and display method, and system thereof
JP2010044031A Method for identifying aircraft, method for measuring aircraft noise and method for determining signals using the same
WO2009139052A1 Signal judgment method, signal judgment apparatus, program, and signal judgment system
WO2009090754A1 Sound source identifying and measuring apparatus, system and method
US2008209999A1 Aircraft Takeoff/Landing Time Measuring Method and Aircraft Takeoff/Landing Management Method Using the Method
JP2006270903A Nonlinear beam forming by microphone array of arbitrary arrangement