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KOSHO KK

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    212,083
About

KOSHO KK has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology and consumer goods are ANOCSYS AG, NOISE CANCELLATION TECH and SILENTIUM LTD.

Patent filings in countries

World map showing KOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing KOSHO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Miyagawa Akio 9
#2 Yanase Kiyomi 2
#3 Goto Yoshikatsu 2
#4 Ueda Yoshio 1
#5 Koshidaka Hiroshi 1
#6 Miyazaki Tamae 1
#7 Furuta Yoshinori 1
#8 Nakamura Kimitoshi 1
#9 Mizuno Tsuyoshi 1
#10 Noda Taizo 1

Latest patents

Publication Filing date Title
JP2019139105A Sound reduction system
JP2018059379A Sound isolation unit
JP2015135443A Active acoustic wave control system
JP2013044196A Partition
JP2011102467A Soundproof door
JP2007314969A Sound-insulating building material for building, and sound-insulating floor structure of building
JP2007304242A Sound insulating placement table and sound insulating floor structure
JP2005146758A Shielding structure material of building
JP2004324225A Retrofitted aseismic reinforcing device
JP2004143689A Sound insulating material for building
JP2003210104A Method for producing sugared pickle
JP2003010573A Cushion material and method for manufacturing the same
JP2002187815A Composition for cleansing pack
JP2002122284A Vibrationproofing and soundproofing structure of vibrating body
JP2001163763A Cosmetic material and its producing method
JP2000127870A Automobile battery charging booster
JP2000055334A Can recovery system
JP2000005015A Futon (japanese bedding)
JPH09121914A Finger ring
JPH05219267A Emergency communication system