Inventor · disambiguated record
Sohei Tanaka
Also filed as: TANAKA SOHEI
16 granted patents·363 citations·filing 1982–2002
94Inventor score
Top patents by PatentIndex Score
16 records- 0194US4717139ASheet feeding apparatusCANON KK·Filed 1986·Granted Jan 5, 1988·55 cites·17 claims
- 0293US5602571ASheet feeding apparatus and recording system with itCANON KK·Filed 1995·Granted Feb 11, 1997·55 cites·65 claims
- 0387US6557984B2Ink-jet printing head and ink-jet printing apparatusCANON KK·Filed 1999·Granted May 6, 2003·53 cites·3 claims
- 0484US4473247AComponent mounting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Sep 25, 1984·58 cites·6 claims
- 0577US6095703AImage recording apparatus utilizing serial recording head and sheet feed and image recording method thereforCANON KK·Filed 1997·Granted Aug 1, 2000·25 cites·54 claims
- 0671US4905040ABoard copying apparatusCANON KK·Filed 1987·Granted Feb 27, 1990·13 cites·28 claims
- 0768US4783681AImage processing systemCANON KK·Filed 1987·Granted Nov 8, 1988·15 cites·29 claims
- 0866US6027198ARecording head and recording apparatus division block drivingCANON KK·Filed 1994·Granted Feb 22, 2000·21 cites·8 claims
- 0956US7206095B2Printing apparatus and methodCANON KK·Filed 2002·Granted Apr 17, 2007·5 cites·11 claims
- 1055US4411362AAssembly devices for electronic circuit componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Oct 25, 1983·20 cites·8 claims
- 1154US6789865B2Printing apparatus and printing systemCANON KK·Filed 2002·Granted Sep 14, 2004·4 cites·21 claims
- 1254US6027197ARecording apparatus for effecting multi-pass printingCANON KK·Filed 1997·Granted Feb 22, 2000·19 cites·8 claims
- 1353US6926380B2Ink jet recording apparatus provided with interrupt control circuit and method for controlling recording apparatusCANON KK·Filed 2002·Granted Aug 9, 2005·6 cites·6 claims
- 1448US6669335B2Ink-jet printing head and ink-jet printing apparatusCANON KK·Filed 2002·Granted Dec 30, 2003·3 cites·5 claims
- 1546US6087878ASignal output circuit, parallel interface circuit and printer apparatusCANON KK·Filed 1998·Granted Jul 11, 2000·9 cites·16 claims
- 1633US4905042AImage forming apparatusCANON KK·Filed 1988·Granted Feb 27, 1990·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →