Inventor · disambiguated record
Yoshikatsu Kameyama
Also filed as: KAMEYAMA YOSHIKATSU
21 granted patents·368 citations·filing 1994–2008
96Inventor score
Top patents by PatentIndex Score
21 records- 0197US7953339B2Image forming device and cartridge being electrically connected by terminalsBROTHER IND LTD·Filed 2008·Granted May 31, 2011·29 cites·19 claims
- 0287US6741820B2Image forming apparatusBROTHER IND LTD·Filed 2002·Granted May 25, 2004·35 cites·34 claims
- 0386US6257780B1Ink ribbon cartridge having one undetachable spool and idle rotation preventing structureBROTHER IND LTD·Filed 1999·Granted Jul 10, 2001·48 cites·17 claims
- 0485US5984546ARibbon cassette having projecting holding partsBROTHER IND LTD·Filed 1997·Granted Nov 16, 1999·45 cites·5 claims
- 0578US7019870B2Image forming apparatusBROTHER IND LTD·Filed 2002·Granted Mar 28, 2006·16 cites·19 claims
- 0676US6623192B1Ink ribbon cartridge having protrusion and recessed portionBROTHER IND LTD·Filed 2000·Granted Sep 23, 2003·15 cites·14 claims
- 0776US5897256AInk ribbon cartridge retention device for a recording apparatusBROTHER IND LTD·Filed 1997·Granted Apr 27, 1999·34 cites·17 claims
- 0874US5913621AInk ribbon cartridge having means to prevent improper mounting of ink ribbonBROTHER IND LTD·Filed 1997·Granted Jun 22, 1999·23 cites·17 claims
- 0970US7046941B2Image formation apparatusBROTHER IND LTD·Filed 2003·Granted May 16, 2006·11 cites·15 claims
- 1069US5961229ARibbon cassette having openable and closeable lid membersBROTHER IND LTD·Filed 1997·Granted Oct 5, 1999·26 cites·11 claims
- 1168US6079886ARibbon cassette having leveraged movement during installation or ejection from printing apparatusBROTHER IND LTD·Filed 1999·Granted Jun 27, 2000·21 cites·19 claims
- 1258US6547288B1Cover of image forming deviceBROTHER IND LTD·Filed 1999·Granted Apr 15, 2003·12 cites·7 claims
- 1358US6161972AInk ribbon cartridge having a particular spool and spindle arrangementBROTHER IND LTD·Filed 1999·Granted Dec 19, 2000·11 cites·15 claims
- 1457US8132812B2Sheet discharging device and image forming apparatusTSUSAKA SHUSAKU·Filed 2006·Granted Mar 13, 2012·2 cites·19 claims
- 1554US5739925AFacsimile apparatus cover and feeding mechanismBROTHER IND LTD·Filed 1996·Granted Apr 14, 1998·17 cites·24 claims
- 1650USRE41064EInk ribbon cartridge having a particular spool and spindle arrangementBROTHER IND LTD·Filed 2006·Granted Dec 29, 2009·0 cites·28 claims
- 1750US6991388B2Ink ribbon cartridge having takeup-side cover with opening positioned beneath protrusion in coverBROTHER IND LTD·Filed 2004·Granted Jan 31, 2006·4 cites·20 claims
- 1848USRE39169EInk ribbon cartridge having a particular spool and spindle arrangementBROTHER IND LTD·Filed 2002·Granted Jul 11, 2006·2 cites·25 claims
- 1945US5519512AFacsimile apparatus having reduced profileBROTHER IND LTD·Filed 1994·Granted May 21, 1996·9 cites·24 claims
- 2037US5980137APrinter for facsimile machineBROTHER IND LTD·Filed 1998·Granted Nov 9, 1999·4 cites·11 claims
- 2134US5604609ALight reflection type detection device in facsimile machineBROTHER IND LTD·Filed 1994·Granted Feb 18, 1997·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →