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WAZANA BROTHERS INTERNATIONAL

Overview
  • Total Patents
    20
About

WAZANA BROTHERS INTERNATIONAL has a total of 20 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, machines and machine tools are AFUITSUTO KK, HASEGAWA KENICHI and NOZAWA KENJI.

Patent filings in countries

World map showing WAZANA BROTHERS INTERNATIONALs patent filings in countries

Patent filings per year

Chart showing WAZANA BROTHERS INTERNATIONALs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wazana Yoel 13
#2 Paulus Joda 10
#3 Perez Jesus Gonzalez 5
#4 Lenahan Scott 4
#5 Shanun Sagie 3
#6 Dutton Jack 2
#7 Cota Oswaldo 2
#8 Fischer Or 1
#9 Gonzalez Perez Jesus 1
#10 Gonzalez Jesus 1

Latest patents

Publication Filing date Title
US7693448B1 Angled seal for laser toner cartridge hopper
EP2230559A1 Laser printer toner cartridge seal and method
EP2230561A1 Method and composition for recoating toner cartridge developing member
EP2230566A1 Laser printer toner cartridge cleaning blade
EP2230556A1 Process and apparatus for installing original drive gear on a laser printer toner cartridge drum
EP2230562A1 Laser printer toner cartridge scatter prevention system and process
US2009110431A1 Laser printer toner cartridge seal and method
US2008273894A1 System and method for separating and repairing a laser toner cartridge
US2007242978A1 Rewelded cartridge and method of manufacture
EP1569801A2 Resealed ink cartridge and method of manufacture
US6907210B2 Remanufactured toner cartridge having modified roller section
US7592567B2 Apparatus and method for disassembling containers having thermoplastic joining surfaces
EP1570317A1 Reassembled toner cartridge and method of manufacture
US6684039B1 Reassembled process cartridge and method of manufacture
US6577830B1 Reassembled toner cartridge and method of manufacture