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ARAI SEISAKUSHO CO LTD

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    95,123
  • Filing trend
    ⇩ 66.0%
About

ARAI SEISAKUSHO CO LTD has a total of 90 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1986. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, optics and machines are STEFA INDUSTRI AB, KONZELMANN GMBH and DONLEY PRODUCTS INC.

Patent filings per year

Chart showing ARAI SEISAKUSHO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawasaki Hiroshi 13
#2 Mochizuki Tsuneo 7
#3 Ueno Yoshinobu 6
#4 Zaitsu Shoshiro 6
#5 Ishikawa Tetsuya 5
#6 Nakajima Masamoto 5
#7 Fukuchi Hiroshi 5
#8 Suzuki Masayuki 5
#9 Seki Shinya 4
#10 Syamoto Yoshihiro 4

Latest patents

Publication Filing date Title
JP2020118212A Sealing device
JP2020094617A Seal device
JP2019034517A Honeycomb structure, and mold for molding honeycomb structure
JP2018144711A Forward ducking type headrest apparatus
JP2018144606A Manufacturing method of headrest stay
JP2018066428A Sealing device
JP2017106540A Boot
JP2017089713A Oil seal
JP2017089701A Sealing device
JP2017089660A Oil seal
JP2016080167A gasket
JP2016156418A Sealing device
JP2016099422A roller
JP2016061312A Seal
JP2015171751A Work-piece fixing mechanism
JP2015124808A Seal ring for clutch cylinder and hydraulic clutch for automatic transmission
JP2015124785A Lubricant coating equipment and lubricant coating method
JP2015112975A Forward inclining type headrest
JP2014206187A Sealing device and method for manufacturing the same
JP2014161513A Manufacturing method of head rest stay