Inventor · disambiguated record
Nobuhisa Miyake
Also filed as: MIYAKE NOBUHISA
52 granted patents·1 pending application·170 citations·filing 1995–2022
97Inventor score
Files withASAHI KASEI CHEMICALS CORP20ASAHI CHEMICAL IND18SHINOHATA MASAAKI9MIYAKE NOBUHISA3NIPPON TELEGRAPH & TELEPHONE2
Top patents by PatentIndex Score
53 records- 0196US11046645B2Isothiocyanate production method, composition for transporting and storing N-substituted O-substituted thiocarbamate, and isothiocyanate compositionASAHI CHEMICAL IND·Filed 2019·Granted Jun 29, 2021·10 cites·18 claims
- 0289US8008518B2Process for producing dialkyl tin dialkoxidesASAHI KASEI CHEMICALS CORP·Filed 2007·Granted Aug 30, 2011·8 cites·39 claims
- 0388US7842828B2Method for separating out and recovering dialkyltin dialkoxideASAHI KASEI CHEMICALS CORP·Filed 2007·Granted Nov 30, 2010·15 cites·20 claims
- 0487US11174337B2Isocyanate composition, method for producing isocyanate polymer and isocyanate polymerASAHI CHEMICAL IND·Filed 2017·Granted Nov 16, 2021·2 cites·17 claims
- 0586US11548975B2Isocyanate composition and method for producing isocyanate polymerASAHI CHEMICAL IND·Filed 2017·Granted Jan 10, 2023·1 cites·6 claims
- 0686US7446218B2Process for producing carbonic esterASAHI KASEI CHEMICALS CORP·Filed 2003·Granted Nov 4, 2008·17 cites·15 claims
- 0784US7629485B2Process for producing aromatic carbonateASAHI KASEI CHEMICALS CORP·Filed 2005·Granted Dec 8, 2009·5 cites·19 claims
- 0884US7541482B2Process for production of alkyltin alkoxidesASAHI KASEI CHEMICALS CORP·Filed 2005·Granted Jun 2, 2009·7 cites·26 claims
- 0982US8053595B2Process for producing isocyanatesASAHI KASEI CHEMICALS CORP·Filed 2007·Granted Nov 8, 2011·4 cites·16 claims
- 1081US7435842B2Process for producing carbonic esterASAHI KASEI CHEMICALS CORP·Filed 2002·Granted Oct 14, 2008·12 cites·18 claims
- 1181US2023114799A1Isocyanate composition and method for producing isocyanate polymerASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 1280US8658819B2N-substituted carbamic acid ester production method, isocyanate production method using such N-substituted carbamic acid ester, and composition for transfer and storage of N-substituted carbamic acid ester comprising N-substituted carbamic acid ester and aromatic hydroxy compoundSHINOHATA MASAAKI·Filed 2009·Granted Feb 25, 2014·2 cites·36 claims
- 1379US11118001B2Isocyanate composition, method for producing isocyanate composition, and method for producing isocyanate polymerASAHI CHEMICAL IND·Filed 2017·Granted Sep 14, 2021·1 cites·22 claims
- 1478US12180136B2Organic amine collection methodASAHI CHEMICAL IND·Filed 2022·Granted Dec 31, 2024·0 cites·17 claims
- 1577US8293934B2Isocyanates and aromatic hydroxy compoundsSHINOHATA MASAAKI·Filed 2011·Granted Oct 23, 2012·1 cites·11 claims
- 1673US8884047B2N-substituted carbamic acid ester production method and isocyanate production method using the N-substituted carbamic acid esterMIYAKE NOBUHISA·Filed 2009·Granted Nov 11, 2014·1 cites·18 claims
- 1772US8957241B2Method for producing carbonyl compoundSHINOHATA MASAAKI·Filed 2012·Granted Feb 17, 2015·1 cites·29 claims
- 1871US8138367B2Process for production of aromatic carbonateMIYAKE NOBUHISA·Filed 2005·Granted Mar 20, 2012·2 cites·17 claims
- 1970US9249090B2N-substituted carbamic acid ester production method and isocyanate production method using the N-substituted carbamic acid esterASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Feb 2, 2016·0 cites·3 claims
- 2069US9145358B2N-substituted carbamic acid ester production method, isocyanate production method using such N-substituted carbamic acid ester, and composition for transfer and storage of N-substituted carbamic acid ester comprising N-substituted carbamic acid ester and aromatic hydroxy compoundASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Sep 29, 2015·0 cites·10 claims
- 2169US8895774B2Process for producing isocyanates using diaryl carbonateSHINOHATA MASAAKI·Filed 2008·Granted Nov 25, 2014·1 cites·34 claims
- 2268US9145357B2N-substituted carbamic acid ester production method, isocyanate production method using such N-substituted carbamic acid ester, and composition for transfer and storage of N-substituted carbamic acid ester comprising N-substituted carbamic acid ester and aromatic hydroxy compoundASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Sep 29, 2015·0 cites·11 claims
- 2368US8168812B2Process for producing alkyl tin alkoxide compound and process for producing carbonic acid ester using said compoundSHINOHATA MASAAKI·Filed 2009·Granted May 1, 2012·1 cites·20 claims
- 2467US11578030B2Organic amine collection methodASAHI CHEMICAL IND·Filed 2018·Granted Feb 14, 2023·0 cites·20 claims
- 2567US10301417B2Polyisocyanate composition and isocyanate polymer compositionASAHI CHEMICAL IND·Filed 2017·Granted May 28, 2019·0 cites·9 claims
- 2666US10308601B2Isothiocyanate production method, composition for transporting and storing N-substituted O-substituted thiocarbamate, and isothiocyanate compositionASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Jun 4, 2019·0 cites·13 claims
- 2765US8362289B2Mixture for recovery utilization or transfer of carbon dioxideASAHI KASEI CHEMICALS CORP·Filed 2007·Granted Jan 29, 2013·2 cites·23 claims
- 2864US8703989B2Isocyanates and aromatic hydroxy compoundsASAHI KASEI CHEMICALS CORP·Filed 2012·Granted Apr 22, 2014·0 cites·9 claims
- 2964US7977504B2Process for producing isocyanates and aromatic hydroxy compoundsASAHI KASEI CHEMICALS CORP·Filed 2008·Granted Jul 12, 2011·0 cites·18 claims
- 3064US7652122B2Method for producing an aromatic carbonateASAHI KASEI CHEMICALS CORP·Filed 2004·Granted Jan 26, 2010·3 cites·35 claims
- 3163US11306055B2Isocyanate production methodASAHI CHEMICAL IND·Filed 2018·Granted Apr 19, 2022·0 cites·18 claims
- 3262US11192853B2Separation method and method for producing isocyanateASAHI CHEMICAL IND·Filed 2017·Granted Dec 7, 2021·0 cites·13 claims
- 3362US10125212B2Polyisocyanate composition and isocyanate polymer compositionASAHI CHEMICAL IND·Filed 2013·Granted Nov 13, 2018·0 cites·9 claims
- 3459US9056819B2Isocyanate production process using composition containing carbamic acid ester and aromatic hydroxy compound, and composition for transfer and storage of carbamic acid esterSHINOHATA MASAAKI·Filed 2008·Granted Jun 16, 2015·0 cites·37 claims
- 3558US9637445B2Isocyanate production process using composition containing carbamic acid ester and aromatic hydroxy compound, and composition for transfer and storage of carbamic acid esterASAHI KASEI CHEMICALS CORP·Filed 2015·Granted May 2, 2017·0 cites·1 claims
- 3657US11352319B2Method for producing carbamate and method for producing isocyanateASAHI CHEMICAL IND·Filed 2019·Granted Jun 7, 2022·0 cites·11 claims
- 3756US9884810B2Separation method and method for producing isocyanateSHINOHATA MASAAKI·Filed 2011·Granted Feb 6, 2018·0 cites·12 claims
- 3855US12275710B2Compound, curing agent composition, resin composition, coating composition and resin cured productASAHI CHEMICAL IND·Filed 2019·Granted Apr 15, 2025·0 cites·18 claims
- 3953US9844775B2Alkyl tin compoundASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Dec 19, 2017·0 cites·36 claims
- 4051US9233918B2Isocyanate production processSHINOHATA MASAAKI·Filed 2008·Granted Jan 12, 2016·0 cites·30 claims
- 4151US6153749AProcess for the preparation of acylated hexaazaisowurtzitane derivativesASAHI CHEMICAL IND·Filed 1997·Granted Nov 28, 2000·5 cites·26 claims
- 4250US6297373B1Method for acylating hexakis (arylmethyl) hexaazaisowurtzitaneASAHI CHEMICAL IND·Filed 1998·Granted Oct 2, 2001·5 cites·4 claims
- 4350US5651066ACipher key distribution system effectively preventing illegitimate use and charging of enciphered informationNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Jul 22, 1997·35 cites·20 claims
- 4449US10968168B2Isocyanate production methodASAHI CHEMICAL IND·Filed 2018·Granted Apr 6, 2021·0 cites·19 claims
- 4549US10118110B2Reaction method accompanied by production of gas componentASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Nov 6, 2018·0 cites·15 claims
- 4648US8362293B2Process for producing isocyanatesASAHI KASEI CHEMICALS CORP·Filed 2008·Granted Jan 29, 2013·0 cites·18 claims
- 4747US9714215B2Method for producing isocyanateASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Jul 25, 2017·0 cites·9 claims
- 4847US5699512ASoftware analysis protection method for changing the software pattern on the memory of a user terminalNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Dec 16, 1997·27 cites·19 claims
- 4943US9950273B2Method of separationSHINOHATA MASAAKI·Filed 2012·Granted Apr 24, 2018·0 cites·5 claims
- 5042US11827586B2Method for producing amino acid aminoalkyl ester or inorganic acid salt thereofASAHI CHEMICAL IND·Filed 2019·Granted Nov 28, 2023·0 cites·5 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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