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CLOVER MFG CO LTD

Overview
  • Total Patents
    250
  • GoodIP Patent Rank
    27,785
  • Filing trend
    ⇩ 69.0%
About

CLOVER MFG CO LTD has a total of 250 patent applications. It decreased the IP activity by 69.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets textiles and paper, consumer goods and machine tools are KLEMM HERMANN ARTHUR, MILLS WILLIAM S and MATTHEWS & BIRKHAMSHAW LTD.

Patent filings per year

Chart showing CLOVER MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakai Hatsuo 42
#2 Kuwabara Junichi 24
#3 Iwasaki Chihiro 21
#4 Ozeki Katsuhiko 18
#5 Okada Hidekazu 15
#6 Fujiwara Yasuhiro 13
#7 Nitta Kumiko 12
#8 Kawasaki Yuji 9
#9 Okada Tomiji 9
#10 Nakai Kenta 8

Latest patents

Publication Filing date Title
JP2020117817A Connection structure of knitting needle main body and wire, and ring needle having the same
JP2020058411A Guide tool for sewing machine sewing
JP2019199071A Knitting record book
JP2019198445A Bracelet production tool and bracelet production method
JP2019107091A Display window mechanism
JP2019107092A Iron case
JP2019073939A Lock device for locker
US2019112738A1 Presser foot for sewing machine
JP2019068908A Thread cutter tool
US2019106823A1 Caddy for sewing items
JP2019060041A Pompon making tool
JP2018194306A Handicraft gauge
JP2018135609A Knitting tool set for handicraft and bobbin and retainer set
JP2018126803A False key cutting machine
JP2018103582A Textile holding jig, and set of jig and spatula component
JP2018044263A Handicraft roller
JP2017205331A Clip for sewing
JP2017206796A Tool for making decorative ribbon
JP2017206784A Knit marker
JP2017095826A Attraction holder for metal products