Inventor · disambiguated record
Toshimitsu Watanabe
Also filed as: WATANABE TOSHIMITSU
61 granted patents·18 pending applications·613 citations·filing 1987–2023
99Inventor score
Top patents by PatentIndex Score
79 records- 0196US8454174B2Projector suspension device including a suspension position adjustment mechanismNAKANO HIROHISA·Filed 2010·Granted Jun 4, 2013·20 cites·3 claims
- 0295USD624949SSupport for projectorSEIKO EPSON CORP·Filed 2009·Granted Oct 5, 2010·64 cites·1 claims
- 0390US8317337B2ProjectorWATANABE TOSHIMITSU·Filed 2010·Granted Nov 27, 2012·9 cites·4 claims
- 0489US6546598B1Vehicle luggage compartment structureTOYODA BOSHOKU KK·Filed 2000·Granted Apr 15, 2003·63 cites·21 claims
- 0588US9075294B2Projector with a lens cover that is smaller in the open state than in the closed stateWATANABE TOSHIMITSU·Filed 2012·Granted Jul 7, 2015·8 cites·10 claims
- 0686US5808704ARear projection type image display apparatusHITACHI LTD·Filed 1995·Granted Sep 15, 1998·33 cites·13 claims
- 0785US5526058AVideo signal adjusting apparatus, display using the apparatus, and method of adjusting the displayHITACHI LTD·Filed 1994·Granted Jun 11, 1996·70 cites·42 claims
- 0884US9618832B2Projector suspension deviceSEIKO EPSON CORP·Filed 2016·Granted Apr 11, 2017·2 cites·14 claims
- 0983US11181743B2Head up display apparatus and display control method thereofMAXELL LTD·Filed 2018·Granted Nov 23, 2021·3 cites·7 claims
- 1080US10394109B2Projector suspension deviceSEIKO EPSON CORP·Filed 2018·Granted Aug 27, 2019·1 cites·5 claims
- 1179US11537354B2Head-up display systemMAXELL LTD·Filed 2019·Granted Dec 27, 2022·2 cites·8 claims
- 1276US11241960B2Head up display apparatus and display control method thereofMAXELL LTD·Filed 2018·Granted Feb 8, 2022·3 cites·13 claims
- 1376USD522561SProjectorSEIKO EPSON CORP·Filed 2005·Granted Jun 6, 2006·23 cites·1 claims
- 1475US9090062B2Circuit board and method of manufacturing inkjet headWATANABE TOSHIMITSU·Filed 2012·Granted Jul 28, 2015·2 cites·4 claims
- 1573US6415478B1Assist grip attachment structure methodTOYODA BOSHOKU KK·Filed 2000·Granted Jul 9, 2002·39 cites·7 claims
- 1671US5025924AContainerTOPPAN PRINTING CO LTD·Filed 1989·Granted Jun 25, 1991·36 cites·23 claims
- 1770US8269642B2Alarm system and alarm deviceMORITA HIDESATO·Filed 2009·Granted Sep 18, 2012·11 cites·6 claims
- 1870US6563546B2High definition display unit and high definition display methodHITACHI LTD·Filed 2002·Granted May 13, 2003·7 cites·4 claims
- 1970US6433832B2Image display apparatus and personal computer for displaying personal computer signals and broadcast signalsHITACHI LTD·Filed 2001·Granted Aug 13, 2002·8 cites·17 claims
- 2069US7239308B2Image display apparatusHITACHI LTD·Filed 2004·Granted Jul 3, 2007·11 cites·18 claims
- 2169US7176876B2Display apparatusHITACHI LTD·Filed 2003·Granted Feb 13, 2007·10 cites·22 claims
- 2269US4810939ATop and bottom pincushion distortions correcting circuits to be used for picture tube having aspherical face plateHITACHI LTD·Filed 1987·Granted Mar 7, 1989·23 cites·7 claims
- 2368US9400417B2Projector suspension deviceSEIKO EPSON CORP·Filed 2013·Granted Jul 26, 2016·2 cites·18 claims
- 2468US7358934B2Field emission display apparatus with improved white balanceHITACHI LTD·Filed 2005·Granted Apr 15, 2008·1 cites·15 claims
- 2568US7355336B2Image display deviceHITACHI DISPLAYS LTD·Filed 2006·Granted Apr 8, 2008·1 cites·5 claims
- 2665US6268887B1Image display apparatus and personal computer for displaying personal computer signals and broadcast signalsHITACHI LTD·Filed 1997·Granted Jul 31, 2001·25 cites·17 claims
- 2764USD623678SProjectorSEIKO EPSON CORP·Filed 2009·Granted Sep 14, 2010·12 cites·1 claims
- 2863US10018897B2Projector suspension deviceSEIKO EPSON CORP·Filed 2016·Granted Jul 10, 2018·1 cites·11 claims
- 2963US7386216B2Video signal transmitting apparatus for transmitting different type video signals depending on capability of video signal receiving apparatusHITACHI LTD·Filed 2002·Granted Jun 10, 2008·3 cites·6 claims
- 3062US9452481B2Reactive-species supply device and surface treatment apparatusHORI MASARU·Filed 2011·Granted Sep 27, 2016·2 cites·4 claims
- 3162US6798460B2High definition display unit and high definition display methodHITACHI LTD·Filed 2003·Granted Sep 28, 2004·4 cites·6 claims
- 3262US6505874B2Luggage compartment for vehicleTOYODA BOSHOKU KK·Filed 2001·Granted Jan 14, 2003·13 cites·15 claims
- 3361US6388713B1Image display apparatus, and method to prevent or limit user adjustment of displayed image qualityHITACHI LTD·Filed 1998·Granted May 14, 2002·20 cites·31 claims
- 3460US9713241B2Reactive-species supply device and surface treatment apparatusHORI MASARU·Filed 2011·Granted Jul 18, 2017·2 cites·10 claims
- 3560US7034900B2Color display device and method utilizing convergence correctionHITACHI LTD·Filed 2001·Granted Apr 25, 2006·4 cites·4 claims
- 3659US8064748B2Video signal transmitting apparatus and video signal receiving apparatusWATANABE TOSHIMITSU·Filed 2007·Granted Nov 22, 2011·0 cites·9 claims
- 3759US7227520B2Display device having luminance correcting functionHITACHI LTD·Filed 2003·Granted Jun 5, 2007·5 cites·13 claims
- 3859US2024142796A1Air floating video display apparatusMAXELL LTD·Filed 2023·Application pending·0 cites
- 3958US9769448B2Video signal transmitting apparatus and video signal receiving apparatusHITACHI MAXELL·Filed 2016·Granted Sep 19, 2017·0 cites·1 claims
- 4058US9336743B2Video signal transmitting apparatus and video signal receiving apparatusWATANABE TOSHIMITSU·Filed 2012·Granted May 10, 2016·0 cites·3 claims
- 4157US8305209B2Alarm deviceMORITA HIDESATO·Filed 2009·Granted Nov 6, 2012·3 cites·2 claims
- 4256US7722195B2Projector with a detachably attaching lamp coverSEIKO EPSON CORP·Filed 2006·Granted May 25, 2010·1 cites·5 claims
- 4356US6529245B2Display device also compatible with digital broadcastsHITACHI LTD·Filed 2001·Granted Mar 4, 2003·2 cites·5 claims
- 4455US7295174B2Display unitHITACHI LTD·Filed 2003·Granted Nov 13, 2007·4 cites·12 claims
- 4554US8229284B2Video signal transmitting apparatus and video signal receiving apparatusWATANABE TOSHIMITSU·Filed 2011·Granted Jul 24, 2012·0 cites·3 claims
- 4654US6288748B1Display device also compatible with digital broadcastsHITACHI LTD·Filed 1998·Granted Sep 11, 2001·16 cites·13 claims
- 4752US2008185955A1Image Display DeviceSAGAWA MASAKAZU·Filed 2008·Application pending·0 cites
- 4851US2008150934A1Image display deviceOZAKI TOSHIFUMI·Filed 2007·Application pending·0 cites
- 4949US2007200801A1Display deviceHITACHI DISPLAYS LTD·Filed 2007·Application pending·0 cites
- 5048US11126005B2Head up display system for expanding a display range of a virtual imageMAXELL LTD·Filed 2017·Granted Sep 21, 2021·0 cites·6 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →