Inventor · disambiguated record
Akira Nohara
Also filed as: NOHARA AKIRA
43 granted patents·1,304 citations·filing 1972–1999
98Inventor score
Top patents by PatentIndex Score
43 records- 0198US4689333A2-(2-pyridylmethylthio (sulfinyl)) benzimidazolesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Aug 25, 1987·160 cites·10 claims
- 0298US4628098A2-[2-pyridylmethylthio-(sulfinyl)]benzimidazolesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Dec 9, 1986·301 cites·36 claims
- 0391US6057803AAntenna apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 2, 2000·112 cites·5 claims
- 0490US4143042A1-azaxanthone-3-carboxylic acidsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Mar 6, 1979·21 cites·58 claims
- 0589US4738975APyridine derivatives, and use as anti-ulcer agentsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Apr 19, 1988·27 cites·36 claims
- 0684US4299963A1-Azaxanthone derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Nov 10, 1981·16 cites·38 claims
- 0780US5430894ARadio receiver noise suppression systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 4, 1995·39 cites·13 claims
- 0879US4567201ADiphenoxypropane derivatives and compositions of antiasthmatic and antiinflammatory agents thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1982·Granted Jan 28, 1986·11 cites·8 claims
- 0975US4539326A5-Oxo-5H-(1)benzopyrano(2,3-b)pyridine derivatives, their production and use as anti-inflammatory agentsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Sep 3, 1985·11 cites·27 claims
- 1074US4255576A1-Azaxanthone derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Mar 10, 1981·7 cites·23 claims
- 1173US5982901ANoise suppressing apparatus capable of preventing deterioration in high frequency signal characteristic after noise suppression and in balanced signal transmitting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 9, 1999·48 cites·5 claims
- 1273US4727150APyridyl methylsulfinyl benzimidazole derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Feb 23, 1988·17 cites·9 claims
- 1373US4017517A2-(Trisubstituted benzoyl)-propionic acid and a method for the production thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Apr 12, 1977·9 cites·7 claims
- 1471US6038532ASignal processing device for cancelling noise in a signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 14, 2000·59 cites·15 claims
- 1569US5428832ANoise suppression apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 27, 1995·42 cites·31 claims
- 1669US5228088AVoice signal processorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 13, 1993·55 cites·15 claims
- 1768US5812673ANoise suppressing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 22, 1998·40 cites·2 claims
- 1866US6615381B1Digital data transmitting/receiving method, base station unit used for transmitting/receiving digital data, and mobile object terminal unit used for transmitting/receiving digital dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 2, 2003·50 cites·10 claims
- 1966US5355707ARolling mill and method for operating rolling millKOBE STEEL LTD·Filed 1992·Granted Oct 18, 1994·25 cites·11 claims
- 2065US5621850ASpeech signal processing apparatus for cutting out a speech signal from a noisy speech signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 15, 1997·33 cites·2 claims
- 2163US5355431ASignal detection apparatus including maximum likelihood estimation and noise suppressionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Oct 11, 1994·31 cites·1 claims
- 2262US5295225ANoise signal prediction systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 15, 1994·37 cites·4 claims
- 2357US4267332A3-(Tetrazol-5-yl)-1-azaxanthonesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted May 12, 1981·5 cites·20 claims
- 2454US4769456ASulfenamide derivatives and their productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Sep 6, 1988·6 cites·15 claims
- 2554US3943169A3-(Trisubstituted benzoyl)-propionic acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1972·Granted Mar 9, 1976·9 cites·6 claims
- 2652US5630015ASpeech signal processing apparatus for detecting a speech signal from a noisy speech signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 13, 1997·21 cites·10 claims
- 2747US4672073ADiphenoxypropane derivatives, its production and use 5-tetrazolyl substituted diphenoxypropanes and medical compositions thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Jun 9, 1987·2 cites·7 claims
- 2846US6473134B1Television receiver that detects electric field information from a received television signal and stabilizes a detected synchronizing signal according to the electric field informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 29, 2002·11 cites·4 claims
- 2946US5293450AVoice signal coding systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 8, 1994·18 cites·4 claims
- 3044US5204906AVoice signal processing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 20, 1993·18 cites·6 claims
- 3144US4085116ANovel chromone derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Apr 18, 1978·1 cites·5 claims
- 3243US5148484ASignal processing apparatus for separating voice and non-voice audio signals contained in a same mixed audio signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 15, 1992·18 cites·2 claims
- 3341US4716167A2-amino-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Dec 29, 1987·1 cites·9 claims
- 3441US4302463A1-Azaxanthone-3-carboxylic acids and their productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Nov 24, 1981·1 cites·22 claims
- 3539US5195138AVoice signal processing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 16, 1993·12 cites·11 claims
- 3637US5220610ASpeech signal processing apparatus for extracting a speech signal from a noisy speech signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 15, 1993·11 cites·13 claims
- 3736US5490231ANoise signal prediction systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 6, 1996·9 cites·14 claims
- 3836US4029699A3,(2,4,5-Trisubstituted benzoyl)-propionic acid and the salts thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Jun 14, 1977·2 cites·2 claims
- 3933US4714774ABenzoic acid derivatives and their productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Dec 22, 1987·0 cites·11 claims
- 4032US5617505ASpeech signal processing apparatus for cutting out a speech signal from a noisy speech signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 1, 1997·3 cites·1 claims
- 4131US5652843AVoice signal coding systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 29, 1997·3 cites·10 claims
- 4231US4151180AChromone derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted Apr 24, 1979·0 cites·10 claims
- 4327US3984441AChromonealdehyde compounds and process for the production thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1972·Granted Oct 5, 1976·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →