Inventor · disambiguated record
Hiroharu Nakajima
Also filed as: NAKAJIMA HIROHARU
22 granted patents·315 citations·filing 1984–1996
96Inventor score
Files withCANON KK22
Top patents by PatentIndex Score
22 records- 0196US4880325AInk ribbon cassette including means for identifying the type of ink ribbon contained therein and containing an ink ribbon having end indication meansCANON KK·Filed 1987·Granted Nov 14, 1989·119 cites·17 claims
- 0292US5775823AAutomatic sheet feederCANON KK·Filed 1996·Granted Jul 7, 1998·53 cites·19 claims
- 0387US4615631APrinting apparatus with means for indicating the selected printing pitch and paper advancing pitchCANON KK·Filed 1984·Granted Oct 7, 1986·21 cites·2 claims
- 0481US4558965APrinting apparatus controlling advancement of printing paper, actuation of a hammer, and advancement of an ink ribbonCANON KK·Filed 1985·Granted Dec 17, 1985·27 cites·3 claims
- 0579US4725158APrinting apparatus including a memory for storing title information and associated text informationCANON KK·Filed 1987·Granted Feb 16, 1988·15 cites·17 claims
- 0664US4602883APowered paper bail release and paper feeding mechanismCANON KK·Filed 1984·Granted Jul 29, 1986·13 cites·5 claims
- 0759US5657057ARemaining ink detection in an ink jet recording apparatusCANON KK·Filed 1992·Granted Aug 12, 1997·15 cites·40 claims
- 0857US4846593APrinting apparatus system with a plurality of interchangeable type unitsCANON KK·Filed 1988·Granted Jul 11, 1989·5 cites·13 claims
- 0955US5690435ASerial printing apparatus with sentence memory and displayCANON KK·Filed 1994·Granted Nov 25, 1997·6 cites·9 claims
- 1046US4865476ACarriage mechanism providing movement of a print wheel motorCANON KK·Filed 1988·Granted Sep 12, 1989·5 cites·10 claims
- 1145US4735515ASerial printing apparatus having two character generators, one which generates characters common to a plurality of countriesCANON KK·Filed 1986·Granted Apr 5, 1988·7 cites·11 claims
- 1244US5108203APrinting apparatus including error correction and memory means, for printing vertical and horizontal form linesCANON KK·Filed 1991·Granted Apr 28, 1992·3 cites·11 claims
- 1344US5037223ASerial printing apparatus with controllable pitchCANON KK·Filed 1989·Granted Aug 6, 1991·2 cites·59 claims
- 1439US5484214ASerial printing apparatus including an error correcting capability and having a memoryCANON KK·Filed 1992·Granted Jan 16, 1996·8 cites·31 claims
- 1536US5322376ASerial printing apparatus including an error correcting capability and having a memoryCANON KK·Filed 1990·Granted Jun 21, 1994·6 cites·39 claims
- 1635US4764038AImpact/electroconductive thermal printing apparatusCANON KK·Filed 1986·Granted Aug 16, 1988·2 cites·6 claims
- 1734US4721402APaper feed mechanism including lower pinch rollersCANON KK·Filed 1986·Granted Jan 26, 1988·2 cites·6 claims
- 1833US5562355ASerial printing apparatus with sentence memory and display having correcting meansCANON KK·Filed 1994·Granted Oct 8, 1996·2 cites·16 claims
- 1931US5529406ADocument processing apparatus and method for printing a document read out of a memoryCANON KK·Filed 1994·Granted Jun 25, 1996·2 cites·8 claims
- 2031US5087136APrinting mechanism with a cam and groove arrangementCANON KK·Filed 1991·Granted Feb 11, 1992·1 cites·3 claims
- 2131US5048988AInk sheet drive system for a recording deviceCANON KK·Filed 1991·Granted Sep 17, 1991·1 cites·6 claims
- 2230US5314259ARecording apparatus having an improved mechanism for moving the recording section thereofCANON KK·Filed 1992·Granted May 24, 1994·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →