Learn more

NIPPON SEAL CO

Overview
  • Total Patents
    105
  • GoodIP Patent Rank
    178,766
About

NIPPON SEAL CO has a total of 105 patent applications. Its first patent ever was published in 1958. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets furniture and games, consumer goods and textiles and paper are LBD MAISON, BUERSTEN FABRIK WALTHER A G and BROSSE & DUPONT.

Patent filings per year

Chart showing NIPPON SEAL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ueda Muneyuki 25
#2 Tsuruzawa Teruya 21
#3 Tsuruzawa T 18
#4 Kada Akizo 12
#5 Ono Yuji 11
#6 Sato Tsutomu 10
#7 Tsurusawa Teruhisa 9
#8 Hino Yusuke 7
#9 Ueda M 6
#10 Uratani Hiroyuki 6

Latest patents

Publication Filing date Title
JP2019166373A Rotary cleaning brush
JP2020185237A Manual cleaning tool
JP2020124365A Brush production method
JP2020062174A Seat cushion and method for manufacturing seat cushion
JP2015151100A Heat insulating and sound absorbing material for vehicle
JP2015139521A Seat skin material
JP2014108302A Brush
JP2012082899A Torque transmission mechanism
JP2012055468A Roller for vacuum cleaner
JP2011156169A Cleaning device also used as pet brush
JP2011005184A Cleaning body
JP2010273758A Cleaning tool
JP2010154894A Clothes brush
JP2010124879A Cleaner
JP2009207646A Manual cleaning instrument
JP2006075519A Suction tool for vacuum cleaner
JP2006075518A Self-support clothes brush
JP2005060852A Cut pile fabric and sliding member using the same
JP2004256955A Pill-removing tool
JP2002209637A Suit brush