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KASAI KK

Overview
  • Total Patents
    133
  • GoodIP Patent Rank
    207,204
  • Filing trend
    ⇩ 100.0%
About

KASAI KK has a total of 133 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets transport, machines and furniture and games are PRESTAR MFG SDN BHD, KASSAI KK and GEORGE P CLARK COMPANY.

Patent filings in countries

World map showing KASAI KKs patent filings in countries
# Country Total Patents
#1 Japan 133

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kasai Kenzou 124
#2 Kasai Shinichi 7
#3 Oshiro Yu 5
#4 Kobayashi Takaomi 5
#5 Uchida Shuji 1
#6 Nakamoto Kotaro 1
#7 Mikazuki Saya 1
#8 Makimura Tetsunao 1
#9 Kondo Masayuki 1
#10 Kasai Hiromi 1

Latest patents

Publication Filing date Title
JP2020185501A Adsorbent for water purification, manufacturing method of adsorbent for water purification, radioactive substance concentration detector, and land-based aquaculture system
JP2018140338A Negative ion adsorbent composition, fibrous negative ion adsorbent, and method of manufacturing fibrous negative ion adsorbent
JP2018027522A Manufacturing method of air filter
JP2014016336A Extracting unit and extracting method of radioactive substance in fly ash
JP2014095580A Immobilization method of radioactive cesium included in incineration fly ash and immobilizing agent
JP2013000624A Boron adsorbent and manufacturing method therefor
JP2011098325A Cleaning apparatus for suspension water
JP2004331424A Method and apparatus for manufacturing compost
JP2000166973A Wheel cleaning device and wheelchair provided with the same
JPS60248476A Frame structure of bed for baby carriage
JPS60240566A Wheel stop device
JPS60199763A Locking mechanism of gripping bar for baby carriage
JPS60146753A Locking mechanism for grip bar of baby carriage
JPS6099765A Locking mechanism of state of open-close of baby carriage
JPS6045467A Frame structure of bed for baby carriage
JPS6025803A Caster
JPS6022501A Caster
JPS6018406A Wheel stopping device
JPS59213562A Bed for baby carriage
JPS59202974A Baby carriage