Inventor · disambiguated record
Koichi Tanno
Also filed as: TANNO KOICHI
37 granted patents·1,086 citations·filing 1988–2002
98Inventor score
Top patents by PatentIndex Score
37 records- 0196US5725319ASheet feeding apparatusCANON KK·Filed 1997·Granted Mar 10, 1998·79 cites·23 claims
- 0296US5512926AInk jet recording apparatus and method for releasably mounting ink jet recording head and separable ink tankCANON KK·Filed 1995·Granted Apr 30, 1996·108 cites·11 claims
- 0395US5247330AImage input deviceCANON KK·Filed 1991·Granted Sep 21, 1993·64 cites·18 claims
- 0492US6511172B2Printing apparatusCANON KK·Filed 2001·Granted Jan 28, 2003·39 cites·39 claims
- 0592US6293670B1Ink jet recording apparatusCANON KK·Filed 2000·Granted Sep 25, 2001·42 cites·12 claims
- 0692US5534899AReplaceable ink tankCANON KK·Filed 1995·Granted Jul 9, 1996·78 cites·7 claims
- 0791US5453772ALiquid container with bladder-like member and liquid path along an interior container wallCANON KK·Filed 1995·Granted Sep 26, 1995·79 cites·14 claims
- 0890US5500664AInk jet recording apparatus and detachably mountable ink jet cartridgeCANON KK·Filed 1994·Granted Mar 19, 1996·75 cites·8 claims
- 0986US6092892AInk jet recording apparatusCANON KK·Filed 1995·Granted Jul 25, 2000·49 cites·49 claims
- 1085US6309064B1Printing apparatusCANON KK·Filed 1998·Granted Oct 30, 2001·43 cites·66 claims
- 1184US6070975AInk jet recording apparatus and a method for installing ink jet recording headCANON KK·Filed 1997·Granted Jun 6, 2000·43 cites·11 claims
- 1283US5270739ALiquid container having an elastic dome-shaped pressure control device with a slitCANON KK·Filed 1992·Granted Dec 14, 1993·46 cites·13 claims
- 1379US6419411B1Sheet conveying apparatus and recording apparatus using electrostatic attractionCANON KK·Filed 1999·Granted Jul 16, 2002·32 cites·19 claims
- 1477US5365262ASealed insulated ink containerCANON KK·Filed 1994·Granted Nov 15, 1994·33 cites·13 claims
- 1574US5365260AInk supply device with elastic valve for liquid supplying slitCANON KK·Filed 1992·Granted Nov 15, 1994·31 cites·23 claims
- 1673US6652091B2Image forming deviceCANON KK·Filed 2002·Granted Nov 25, 2003·14 cites·18 claims
- 1767US6634745B2Image forming apparatusCANON KK·Filed 2001·Granted Oct 21, 2003·11 cites·10 claims
- 1866US6623093B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2002·Granted Sep 23, 2003·10 cites·13 claims
- 1966US6027211ASheet feeding apparatus and recording apparatusCANON KK·Filed 1996·Granted Feb 22, 2000·24 cites·58 claims
- 2056US5567069ARecording medium transport mechanism and ink jet recording apparatus using the mechanismCANON KK·Filed 1995·Granted Oct 22, 1996·15 cites·28 claims
- 2156US5444473AInk jet recording apparatusCANON KK·Filed 1991·Granted Aug 22, 1995·13 cites·8 claims
- 2255US6883909B2Printing apparatus which prevents floating of a recording sheetCANON KK·Filed 2002·Granted Apr 26, 2005·6 cites·14 claims
- 2355US5801728AInformation processing apparatus and elastic member provided in electrical connection employed thereinCANON KK·Filed 1995·Granted Sep 1, 1998·16 cites·15 claims
- 2453US4900355AMethod for making high-purity metal powder by jet-coolingMIYAGI NATIONAL COLLEGE OF TEC·Filed 1988·Granted Feb 13, 1990·14 cites·1 claims
- 2551US6195176B1TV conference system and terminal equipment for use in the sameCANON KK·Filed 1997·Granted Feb 27, 2001·15 cites·13 claims
- 2651US5479198ALiquid storing container, an ink jet head cartridge and an ink jet recording apparatusCANON KK·Filed 1992·Granted Dec 26, 1995·10 cites·29 claims
- 2749US5784082AInformation processing apparatus, and head member mountable on such information processing apparatusCANON KK·Filed 1995·Granted Jul 21, 1998·11 cites·26 claims
- 2849US5667318ACasette reel holding mechanism and the recording apparatus using the aforesaid cassetteCANON KK·Filed 1995·Granted Sep 16, 1997·12 cites·4 claims
- 2948US6120128AContainer for safekeeping ink cartridgeCANON KK·Filed 1999·Granted Sep 19, 2000·8 cites·3 claims
- 3047US5636039ATV conference system and terminal equipment for use in the sameCANON KK·Filed 1995·Granted Jun 3, 1997·12 cites·10 claims
- 3146US6095635ADischarged ink treating method, recovery device for carrying out the same and ink discharge deviceCANON KK·Filed 1997·Granted Aug 1, 2000·9 cites·50 claims
- 3246US5274395AThermal transfer recording apparatus switchable between sublimable and fusible ink sheetsCANON KK·Filed 1992·Granted Dec 28, 1993·10 cites·10 claims
- 3344US6113215ARecording apparatus with an ink tank useful for having said recording apparatus, and an information processing equipment having said recording apparatusCANON KK·Filed 1997·Granted Sep 5, 2000·8 cites·51 claims
- 3444US5872581AMechanism for mounting and removing head member and recording apparatus provided with such mechanismCANON KK·Filed 1995·Granted Feb 16, 1999·8 cites·25 claims
- 3543US6062683AContainer for safekeeping ink cartridgeCANON KK·Filed 1997·Granted May 16, 2000·6 cites·3 claims
- 3642US6027212ASwitching mechanism and a recording apparatus using said switching mechanismCANON KK·Filed 1996·Granted Feb 22, 2000·7 cites·43 claims
- 3741US6260950B1Ink jet printing system using printers with interchangeable printing unitsCANON KK·Filed 1996·Granted Jul 17, 2001·6 cites·81 claims
Join the waitlist — get patent alerts
Get an alert when Koichi Tanno files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →