Inventor · disambiguated record
Tatsuya Kobayashi
Also filed as: KOBAYASHI TATSUYA
144 granted patents·35 pending applications·1,803 citations·filing 1987–2024
99Inventor score
Top patents by PatentIndex Score
179 records- 0196USD918336SWater purifierMORITO CO LTD·Filed 2018·Granted May 4, 2021·7 cites·1 claims
- 0293US9961969B2Belt and wearable deviceOMRON HEALTHCARE CO LTD·Filed 2016·Granted May 8, 2018·9 cites·14 claims
- 0393USD647159SLaser rangefinderNIKON VISION CO LTD·Filed 2010·Granted Oct 18, 2011·60 cites·1 claims
- 0492US6146278AShooting video game machineKONAMI CO LTD·Filed 1997·Granted Nov 14, 2000·310 cites·12 claims
- 0591US5414493AImage forming apparatusCANON KK·Filed 1994·Granted May 9, 1995·39 cites·13 claims
- 0689US9563159B2Image heating apparatus and rotatable member for use with the image heating apparatusCANON KK·Filed 2014·Granted Feb 7, 2017·5 cites·5 claims
- 0789USD706848SPair of binocularsNIKON VISION CO LTD·Filed 2013·Granted Jun 10, 2014·9 cites·1 claims
- 0889US6863609B2Method for controlling movement of viewing point of simulated camera in 3D video game, and 3D video game machineKONAMI CORP·Filed 2001·Granted Mar 8, 2005·103 cites·16 claims
- 0989US6672337B2Serially connected fluid hammer preventerSUZUKI SOGYO KK·Filed 2001·Granted Jan 6, 2004·40 cites·15 claims
- 1089US5250994AImage forming apparatus having transfer member supporting memberCANON KK·Filed 1992·Granted Oct 5, 1993·37 cites·13 claims
- 1187US5307127ADeveloping apparatus using one component toner with improved flowabilityCANON KK·Filed 1993·Granted Apr 26, 1994·35 cites·20 claims
- 1287US5287163AOverlaid image forming apparatus with coordinated transfer bias and attraction bias voltage sourcesCANON KK·Filed 1992·Granted Feb 15, 1994·36 cites·42 claims
- 1386US5471284AImage forming apparatus having toner depletion detection featureCANON KK·Filed 1994·Granted Nov 28, 1995·28 cites·17 claims
- 1485USD997476SAir duster bodyMAKITA CORP·Filed 2022·Granted Aug 29, 2023·9 cites·1 claims
- 1585US7676306B2Vehicle behavior analysis systemJAPAN AUTOMOBILE RES INST·Filed 2006·Granted Mar 9, 2010·48 cites·10 claims
- 1685US6097919AImage forming apparatusCANON KK·Filed 1998·Granted Aug 1, 2000·37 cites·23 claims
- 1785US5508796AImage forming apparatus with select relation among distances in recording material conveyance pathCANON KK·Filed 1994·Granted Apr 16, 1996·32 cites·9 claims
- 1885US5066979AColor image forming apparatus wherein plural colors can be formed through one printing cycleCANON KK·Filed 1990·Granted Nov 19, 1991·33 cites·28 claims
- 1984USD779575SDigital cameraNIKON CORP·Filed 2015·Granted Feb 21, 2017·25 cites·1 claims
- 2084US6070022AImage forming apparatus having a system for performing image density adjustment by detecting light reflected off a photosensitive memberCANON KK·Filed 1997·Granted May 30, 2000·36 cites·19 claims
- 2183USD856554SRear combination lamp for an automobileLEE CHUNG WOO·Filed 2018·Granted Aug 13, 2019·22 cites·1 claims
- 2283US5249023AImage forming apparatus having electrostatic attraction memberCANON KK·Filed 1992·Granted Sep 28, 1993·28 cites·33 claims
- 2382USD1038011SBattery chargerMAKITA CORP·Filed 2022·Granted Aug 6, 2024·7 cites·1 claims
- 2482USD695329SDigital cameraFUJITA CHIKARA·Filed 2012·Granted Dec 10, 2013·28 cites·1 claims
- 2582US6836622B2Optical transmitter, and method of controlling bias voltage to the optical transmitterMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Dec 28, 2004·24 cites·8 claims
- 2682US5678130ADeveloping apparatus including a control function for applied periodic developing bias fieldCANON KK·Filed 1996·Granted Oct 14, 1997·32 cites·12 claims
- 2782US5523829AImage forming apparatus having recording material carrying memberCANON KK·Filed 1993·Granted Jun 4, 1996·27 cites·43 claims
- 2881USD717353SDigital cameraNIKON CORP·Filed 2013·Granted Nov 11, 2014·25 cites·1 claims
- 2980US9433359B2Piezoelectric pump and blood-pressure information measurement device provided therewithOMRON HEALTHCARE CO LTD·Filed 2013·Granted Sep 6, 2016·15 cites·15 claims
- 3080US9198584B2Blood pressure measurement device and control method for blood pressure measurement deviceOMRON HEALTHCARE CO LTD·Filed 2012·Granted Dec 1, 2015·12 cites·6 claims
- 3180US6963716B2Image forming apparatus featuring a resistance relationship between an image bearing member and a transfer memberCANON KK·Filed 2003·Granted Nov 8, 2005·18 cites·6 claims
- 3279US6175702B1Color image forming apparatus which prevents the scatter of color characters and linesCANON KK·Filed 1998·Granted Jan 16, 2001·29 cites·43 claims
- 3378US5946538AImage forming apparatusCANON KK·Filed 1997·Granted Aug 31, 1999·28 cites·14 claims
- 3478US5596393AImage forming apparatus having charging member supplied with oscillating voltageCANON KK·Filed 1993·Granted Jan 21, 1997·22 cites·22 claims
- 3577USD1034445SBattery chargerMAKITA CORP·Filed 2022·Granted Jul 9, 2024·5 cites·1 claims
- 3677US11292989B2Powdered fat/oil composition, food including powdered fat/oil composition, and methods for producing sameNISSHIN OILLIO GROUP LTD·Filed 2015·Granted Apr 5, 2022·2 cites·19 claims
- 3777USD756441SCamera lensNIKON CORP·Filed 2013·Granted May 17, 2016·21 cites·1 claims
- 3877US5873010AImage forming apparatus for performing correction control, based on density of toner imageCANON KK·Filed 1994·Granted Feb 16, 1999·22 cites·8 claims
- 3975US10128153B2Method of fabricating a semiconductor device and the semiconductor deviceTOSHIBA KK·Filed 2016·Granted Nov 13, 2018·2 cites·9 claims
- 4075US5369478ADeveloping apparatusCANON KK·Filed 1993·Granted Nov 29, 1994·20 cites·9 claims
- 4174US10304767B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted May 28, 2019·2 cites·18 claims
- 4274US8029084B2Image forming apparatusCANON KK·Filed 2006·Granted Oct 4, 2011·4 cites·5 claims
- 4373US6920299B2Image forming apparatus and intermediate transfer unit detachably mountable thereonCANON KK·Filed 2002·Granted Jul 19, 2005·13 cites·43 claims
- 4472USD922520SWater purifierMORITO CO LTD·Filed 2020·Granted Jun 15, 2021·0 cites·1 claims
- 4572USD689111SDigital cameraKOBAYASHI TATSUYA·Filed 2012·Granted Sep 3, 2013·18 cites·1 claims
- 4672US8517951B2Blood pressure information measurement device and method of calculating arterial stiffness index with the deviceFUJII KENJI·Filed 2011·Granted Aug 27, 2013·6 cites·11 claims
- 4771US9983540B2Image forming apparatus provided with a main body-side substrate to which an electrical component is mountableKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted May 29, 2018·1 cites·9 claims
- 4871US5995793AImage forming apparatus and method for manufacturing intermediary transfer belt for image forming apparatusCANON KK·Filed 1997·Granted Nov 30, 1999·21 cites·60 claims
- 4971US5666588AImage forming apparatus for performing image density controlCANON KK·Filed 1996·Granted Sep 9, 1997·21 cites·29 claims
- 5071US5539507AImage forming apparatus having transfer material bearing memberCANON KK·Filed 1993·Granted Jul 23, 1996·18 cites·50 claims
Showing the top 50 of 179 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →