Inventor · disambiguated record
Nobuo Nakajima
Also filed as: NAKAJIMA NOBUO
45 granted patents·10 pending applications·772 citations·filing 1978–2020
98Inventor score
Files withCANON KK35UNIV ELECTRO COMMUNICATIONS5NAKAJIMA NOBUO4FUNAI ELECTRIC CO3NIPPON TELEGRAPH & TELEPHONE2
Top patents by PatentIndex Score
55 records- 0199US7412192B2Developer supply containerCANON KK·Filed 2007·Granted Aug 12, 2008·55 cites·14 claims
- 0298US10088773B2Developer supply kit, developer supplying device and image forming apparatusCANON KK·Filed 2017·Granted Oct 2, 2018·27 cites·4 claims
- 0398US9720349B2Developer supply kit, developer supplying device and image forming apparatusCANON KK·Filed 2015·Granted Aug 1, 2017·28 cites·4 claims
- 0498US7957679B2Developer supply containerCANON KK·Filed 2010·Granted Jun 7, 2011·21 cites·31 claims
- 0598US7738817B2Developer supply container and image forming apparatusCANON KK·Filed 2005·Granted Jun 15, 2010·60 cites·12 claims
- 0698US7369798B2Developer supply container and image forming apparatusCANON KK·Filed 2005·Granted May 6, 2008·50 cites·7 claims
- 0797US9229364B2Developer supply container and developer supplying systemCANON KK·Filed 2013·Granted Jan 5, 2016·20 cites·58 claims
- 0897US8649711B2Developer supply containerNAKAJIMA NOBUO·Filed 2012·Granted Feb 11, 2014·20 cites·5 claims
- 0997US7738818B2Developer supply containerCANON KK·Filed 2006·Granted Jun 15, 2010·29 cites·4 claims
- 1097US7450890B2Developer supply container having a shutter cleaning featureCANON KK·Filed 2005·Granted Nov 11, 2008·36 cites·17 claims
- 1197US7242893B2Developer supply containerCANON KK·Filed 2004·Granted Jul 10, 2007·90 cites·20 claims
- 1296US9529299B2Developer supply container and developer supplying apparatusCANON KK·Filed 2015·Granted Dec 27, 2016·23 cites·18 claims
- 1396US7266330B2Developer supply container with shutter movement prevention featureCANON KK·Filed 2004·Granted Sep 4, 2007·55 cites·18 claims
- 1495US7764909B2Developer supply containerCANON KK·Filed 2008·Granted Jul 27, 2010·10 cites·36 claims
- 1594US7796923B2Developer supply containerCANON KK·Filed 2008·Granted Sep 14, 2010·9 cites·85 claims
- 1692US7773919B2Developer supply containerCANON KK·Filed 2008·Granted Aug 10, 2010·7 cites·60 claims
- 1792US7742724B2Developer supply container and image forming apparatusCANON KK·Filed 2005·Granted Jun 22, 2010·15 cites·14 claims
- 1891US8131189B2Developer supply containerNAKAJIMA NOBUO·Filed 2011·Granted Mar 6, 2012·4 cites·12 claims
- 1990US9632455B2Developer supply container and developer supplying systemCANON KK·Filed 2015·Granted Apr 25, 2017·3 cites·18 claims
- 2085US6978107B2Developer supply containerCANON KK·Filed 2003·Granted Dec 20, 2005·23 cites·14 claims
- 2181US7539445B2Developer supply container and image forming apparatusCANON KK·Filed 2008·Granted May 26, 2009·5 cites·11 claims
- 2280US7426363B2Developer supply container with shutter movement prevention featureCANON KK·Filed 2007·Granted Sep 16, 2008·5 cites·4 claims
- 2379US7483660B2Developer supply containerCANON KK·Filed 2004·Granted Jan 27, 2009·17 cites·11 claims
- 2477US10564574B2Developer supply containerCANON KK·Filed 2018·Granted Feb 18, 2020·0 cites·1 claims
- 2577US6969846B2Light source unit and scanning optical apparatus using the sameCANON KK·Filed 2003·Granted Nov 29, 2005·18 cites·6 claims
- 2674US11119425B2Developer supply containerCANON KK·Filed 2020·Granted Sep 14, 2021·0 cites·4 claims
- 2772US2017235250A1Developer supply containerCANON KK·Filed 2017·Application pending·0 cites
- 2869US6711410B1Broadcast communication method, mobile communication system and mobile station using the broadcast communication methodNTT DOCOMO INC·Filed 2000·Granted Mar 23, 2004·13 cites·19 claims
- 2969USD477357SToner supplying cartridge for photocopierCANON KK·Filed 2002·Granted Jul 15, 2003·16 cites·1 claims
- 3068US9256194B2Developer supply containerCANON KK·Filed 2013·Granted Feb 9, 2016·1 cites·7 claims
- 3168US2019018340A1Developer supply kit, developer supplying device and image forming apparatusCANON KK·Filed 2018·Application pending·0 cites
- 3268US2016109826A1Developer supply containerCANON KK·Filed 2015·Application pending·0 cites
- 3368US2019018341A1Developer supply kit, developer supplying device and image forming apparatusCANON KK·Filed 2018·Application pending·0 cites
- 3468US2014119776A1Developer supply containerCANON KK·Filed 2014·Application pending·0 cites
- 3565US5018463AStacking device having clamps along a circulating conveyor for clamping, conveying, and stacking sewn articles from a sewing machine to a cloth holding standPEGASUS SEWING MACHINE MFG CO·Filed 1989·Granted May 28, 1991·13 cites·16 claims
- 3662US8912949B2Ultra-sensitive system for measuring distance or positionHIRATA SEIICHIRO·Filed 2010·Granted Dec 16, 2014·4 cites·4 claims
- 3762US4185257AQuasioptical band rejection filterNIPPON TELEGRAPH & TELEPHONE·Filed 1978·Granted Jan 22, 1980·13 cites·7 claims
- 3862US2017176924A1Developer supply container and developer supplying systemCANON KK·Filed 2017·Application pending·0 cites
- 3960USD615124SToner supplying cartridgeCANON KK·Filed 2009·Granted May 4, 2010·11 cites·1 claims
- 4057USD538333SToner supplying cartridgeCANON KK·Filed 2005·Granted Mar 13, 2007·10 cites·1 claims
- 4157US5487083AHand-off method and mobile station for spread spectrum mobile communicationNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Jan 23, 1996·47 cites·8 claims
- 4254US8126416B2Broadcast receiving apparatusNAKAJIMA NOBUO·Filed 2008·Granted Feb 28, 2012·1 cites·9 claims
- 4354US7750867B2Smart antenna and antenna fixing mechanismFUNAI ELECTRIC CO·Filed 2008·Granted Jul 6, 2010·2 cites·6 claims
- 4454US7701392B2Antenna systemUNIV ELECTRO COMMUNICATIONS·Filed 2008·Granted Apr 20, 2010·2 cites·3 claims
- 4552US9164423B2Developer replenishment container accommodating apparatus, developer replenishment container, and image forming apparatusCANON FINETECH INC·Filed 2012·Granted Oct 20, 2015·0 cites·15 claims
- 4652USD529947SToner supplying cartridgeCANON KK·Filed 2005·Granted Oct 10, 2006·8 cites·1 claims
- 4751US7936317B2Television receiving apparatusFUNAI ELECTRIC CO·Filed 2008·Granted May 3, 2011·1 cites·5 claims
- 4850US2009096934A1Television receiver and liquid crystal television receiverUNIV ELECTRO COMMUNICATIONS·Filed 2008·Application pending·0 cites
- 4949US2008278638A1Liquid crystal television and display deviceUNIV ELECTRO COMMUNICATIONS·Filed 2008·Application pending·0 cites
- 5049US2008291337A1Compact digital TV tuner unitUNIV ELECTRO COMMUNICATIONS·Filed 2008·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →