Inventor · disambiguated record
Takeshi Adachi
Also filed as: ADACHI TAKESHI
47 granted patents·9 pending applications·1,008 citations·filing 1974–2012
98Inventor score
Files withNIPPON MUSICAL INSTRUMENTS MFG18ADACHI TAKESHI15YAMAHA CORP10FUJITSU LTD5MITSUMI ELECTRIC CO LTD2
Top patents by PatentIndex Score
56 records- 0197US5048390ATone visualizing apparatusYAMAHA CORP·Filed 1988·Granted Sep 17, 1991·97 cites·47 claims
- 0297US4173164AElectronic musical instrument with frequency modulation of a tone signal with an audible frequency signalNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Nov 6, 1979·56 cites·11 claims
- 0393US5159140AAcoustic control apparatus for controlling musical tones based upon visual imagesYAMAHA CORP·Filed 1990·Granted Oct 27, 1992·88 cites·15 claims
- 0492US8766905B2Backlight device having a light emitting diode driving part and liquid crystal displaying device using the backlight deviceADACHI TAKESHI·Filed 2008·Granted Jul 1, 2014·14 cites·5 claims
- 0591US8482512B2Liquid crystal backlight apparatusADACHI TAKESHI·Filed 2009·Granted Jul 9, 2013·15 cites·8 claims
- 0691US5481718AObject-oriented system having object models containing plural objects with instantiation following static classification by class relationships, dynamic classification by temporal instantiation, and causality restrictionsFUJITSU LTD·Filed 1994·Granted Jan 2, 1996·201 cites·23 claims
- 0789US5005459AMusical tone visualizing apparatus which displays an image of an animated object in accordance with a musical performanceYAMAHA CORP·Filed 1990·Granted Apr 9, 1991·57 cites·38 claims
- 0886US8670079B2Video display deviceADACHI TAKESHI·Filed 2008·Granted Mar 11, 2014·7 cites·8 claims
- 0984US8724051B2Backlight device, and liquid crystal display using the sameADACHI TAKESHI·Filed 2008·Granted May 13, 2014·6 cites·4 claims
- 1083US5310962AAcoustic control apparatus for controlling music information in response to a video signalYAMAHA CORP·Filed 1992·Granted May 10, 1994·38 cites·14 claims
- 1180US4085647AElectronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Apr 25, 1978·17 cites·4 claims
- 1279US5453571AElectronic musical instrument having key after-sensors and stroke sensors to determine differences between key depressionsYAMAHA CORP·Filed 1993·Granted Sep 26, 1995·35 cites·23 claims
- 1376US4353278AChord generating apparatus of electronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1981·Granted Oct 12, 1982·15 cites·16 claims
- 1475US4365532AElectronic musical instrument with plural tone production channelsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Dec 28, 1982·13 cites·8 claims
- 1574US5560012AObject-oriented data processing systemFUJITSU LTD·Filed 1994·Granted Sep 24, 1996·72 cites·4 claims
- 1671US5586326AObject base data processing apparatusFUJITSU LTD·Filed 1994·Granted Dec 17, 1996·63 cites·5 claims
- 1771US4321851AElectronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Mar 30, 1982·13 cites·29 claims
- 1870US8724897B2Picture quality controlling device, picture quality controlling method, and picture quality controlling programADACHI TAKESHI·Filed 2011·Granted May 13, 2014·3 cites·12 claims
- 1967US8736542B2Backlight and liquid crystal display unit using sameADACHI TAKESHI·Filed 2008·Granted May 27, 2014·1 cites·9 claims
- 2067US8723784B2Brightness control apparatus, display apparatus and lighting apparatusADACHI TAKESHI·Filed 2011·Granted May 13, 2014·1 cites·6 claims
- 2167US3972258AAutomatic rhythm performance systemNIPPON MUSICAL INSTRUMENTS MFG·Filed 1974·Granted Aug 3, 1976·14 cites·5 claims
- 2266US4450745AElectronic musical instrument with plural tone production channelsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1982·Granted May 29, 1984·9 cites·2 claims
- 2364US5027690AElectronic musical keyboard instruments with variable touch sensitivityNIPPON MUSICAL INSTRUMENTS MFG·Filed 1989·Granted Jul 2, 1991·18 cites·13 claims
- 2464US4972753AElectronic musical instrumentYAMAHA CORP·Filed 1988·Granted Nov 27, 1990·16 cites·10 claims
- 2563US8594421B2Color correction circuit and image display apparatus using sameADACHI TAKESHI·Filed 2008·Granted Nov 26, 2013·3 cites·4 claims
- 2663US4244261AElectronic keyboard musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Jan 13, 1981·10 cites·9 claims
- 2761US4111092AElectronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Sep 5, 1978·9 cites·9 claims
- 2858US5572733AData processing system which executes composite objects by combining existing objectsFUJITSU LTD·Filed 1994·Granted Nov 5, 1996·36 cites·6 claims
- 2957US4214500AElectronic musical instrumentsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Jul 29, 1980·8 cites·11 claims
- 3057US3965790AElectronic musical instrument having dynamic range variable expression controlNIPPON MUSICAL INSTRUMENTS MFG·Filed 1974·Granted Jun 29, 1976·9 cites·13 claims
- 3156US8780035B2Liquid crystal displayADACHI TAKESHI·Filed 2008·Granted Jul 15, 2014·0 cites·4 claims
- 3253US2011157409A1Image quality adjusting device, image quality adjusting method, and image quality adjusting programMITSUMI ELECTRIC CO LTD·Filed 2009·Application pending·0 cites
- 3353US2011057967A1Image display deviceMITSUMI ELECTRIC CO LTD·Filed 2009·Application pending·0 cites
- 3451US4238985AElectronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Dec 16, 1980·6 cites·6 claims
- 3550US5252774AElectronic musical instrument having resonance tone generationYAMAHA CORP·Filed 1991·Granted Oct 12, 1993·11 cites·9 claims
- 3648US2012203471A1Generation source estimation apparatus and method of diffusion materialHARA TOMOHIRO·Filed 2012·Application pending·0 cites
- 3746US8508560B2Liquid crystal displaying device and methodADACHI TAKESHI·Filed 2010·Granted Aug 13, 2013·0 cites·8 claims
- 3844US2012056561A1Backlight apparatus, display apparatus and lighting apparatusADACHI TAKESHI·Filed 2011·Application pending·0 cites
- 3944US2012044277A1Brightness control apparatus and brightness control methodADACHI TAKESHI·Filed 2011·Application pending·0 cites
- 4044US2012056912A1Backlight apparatus, display apparatus and lighting apparatusADACHI TAKESHI·Filed 2011·Application pending·0 cites
- 4143US2012133686A1Backlight device with light emitting devices in an alternating arrangementADACHI TAKESHI·Filed 2011·Application pending·0 cites
- 4243US2012120123A1Backlight apparatus, image display system and lighting apparatusADACHI TAKESHI·Filed 2011·Application pending·0 cites
- 4342US4206676AElectronic musical instrument with sequencer for automatic arpeggio performanceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Jun 10, 1980·7 cites·22 claims
- 4441US5099739AMusical tone generating aparatusYAMAHA CORP·Filed 1988·Granted Mar 31, 1992·6 cites·18 claims
- 4540US3950325ANovel process for preparing 2,2'-cyclocytidine or 1-β-D-arabinofuranosyl cytosineTANABE SEIYAKU CO·Filed 1975·Granted Apr 13, 1976·2 cites·8 claims
- 4638US5241124AElectronic musical instrument capable of controlling touch response based on a reference valueYAMAHA CORP·Filed 1991·Granted Aug 31, 1993·5 cites·15 claims
- 4737US3949639AVoltage controlled type electronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1974·Granted Apr 13, 1976·4 cites·5 claims
- 4835US8972203B2Disaster-affected area estimation device and programNUKATSUKA SHIGEHIRO·Filed 2010·Granted Mar 3, 2015·0 cites·8 claims
- 4934US3978754AVoltage controlled type electronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1975·Granted Sep 7, 1976·2 cites·3 claims
- 5034US2012317230A1Network apparatus, transmission destination inquiring method, and non-transitory computer readable storage mediumSHIRAKAWA TAKAHIRO·Filed 2012·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →