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JAPAN LIFE

Overview
  • Total Patents
    58
About

JAPAN LIFE has a total of 58 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets furniture and games, medical technology and machines are CINNAMON LTD J, WATERCLOUD BED CO and INTERCOLLECTION DEV SA.

Patent filings in countries

World map showing JAPAN LIFEs patent filings in countries

Patent filings per year

Chart showing JAPAN LIFEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamaguchi Takayoshi 15
#2 Kobayashi Isamu 10
#3 Yagi Toshizo 10
#4 Yamaguchi Michiyoshi 8
#5 Kamiyoshi Yusuke 7
#6 Yamaguchi Tomoyoshi 4
#7 Kamiyoshi Yuusuke 4
#8 Shibata Katsuichi 3
#9 Shibata Yoshikazu 2
#10 Takashisho Yamaguchi 1

Latest patents

Publication Filing date Title
KR20040096054A A complex magnet
CN1190563A Container for holding magnetic necklace and the like of magnets
CN1208660A Strong permanent magnet
CN1169274A Bed mattress
CN1156016A Mattress
CN1090995A Magnetic mattress
JPH0610446A Continuous spacer and manufacture of molding therefor
JPH0610445A Spacer for top reinforcement
AU8139691A Continuously magnetizing magnet
KR930001311B1 Mattresses use of magnetic
JPH04193186A Magnetic therapeutic mattress
JPH0479980A Manufacture of fancy tape and folder used therefor
JPH03267073A Multipole magnet
JPH0333373A Concrete spacer
JPH0328437A Concrete products connecting method
US4969223A Pad cover
JPH02249510A Laid bedding
JPH02169250A Permanent magnet fixing apparatus
JPH01239248A Concrete spacer
JPS6227984A Feather treatment apparatus