Inventor · disambiguated record
Kazuaki Ohashi
Also filed as: OHASHI KAZUAKI
19 granted patents·10 pending applications·24 citations·filing 1994–2024
90Inventor score
Files withTOYO SEIKAN GROUP HOLDINGS LTD14OHASHI KAZUAKI6TOYO SEIKAN KAISHA LTD6KUREHA CHEMICAL IND CO LTD1SATO KAZUHIRO1
Top patents by PatentIndex Score
29 records- 0177US10174208B2Curable resin composition having antibacterial powerTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2014·Granted Jan 8, 2019·2 cites·6 claims
- 0275US9363993B2Antibacterial resin compositionOHASHI KAZUAKI·Filed 2012·Granted Jun 14, 2016·1 cites·1 claims
- 0374US8921452B2Resin composition containing ultrafine silver particlesOHASHI KAZUAKI·Filed 2011·Granted Dec 30, 2014·1 cites·8 claims
- 0474US8106228B2Microprotein-inactivating ultrafine metal particlesOHASHI KAZUAKI·Filed 2007·Granted Jan 31, 2012·5 cites·3 claims
- 0573US11172676B2Antibacterial resin compositionTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2018·Granted Nov 16, 2021·0 cites·4 claims
- 0672US2025134110A1Antiviral aerosol composition, coating film, and articleTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 0772US2022240516A1Dispersion liquid, method for producing the same, and copper compound particlesTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2022·Application pending·0 cites
- 0868US9901094B2Antibacterial resin compositionTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2016·Granted Feb 27, 2018·0 cites·2 claims
- 0967US2025136826A1Antiviral coating composition, coating film, and articleTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 1065US11324222B2Dispersion liquid, method for producing the same, and copper compound particlesTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2017·Granted May 10, 2022·0 cites·4 claims
- 1161US10681912B2Dispersion solution containing antibacterial ultrafine metal particles and method of producing the sameTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2014·Granted Jun 16, 2020·0 cites·6 claims
- 1261US8637427B2Adsorptive composition and adsorptive molded articleOHASHI KAZUAKI·Filed 2009·Granted Jan 28, 2014·1 cites·2 claims
- 1361US8268422B2Resin coated seamless canSATO KAZUHIRO·Filed 2008·Granted Sep 18, 2012·2 cites·4 claims
- 1459US11452743B2Metallic copper fine particles and method for producing the sameTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2018·Granted Sep 27, 2022·0 cites·15 claims
- 1556US2013005888A1Adsorptive ultra-fine metal particlesTOYO SEIKAN KAISHA LTD·Filed 2012·Application pending·0 cites
- 1655US2024018007A1Surface-modified and metal-doped porous silicaTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2021·Application pending·0 cites
- 1755US2011002872A1Fatty acid metal salt for forming ultrafine metal particlesTOYO SEIKAN KAISHA LTD·Filed 2009·Application pending·0 cites
- 1854US2016090345A1Fatty acid metal salt for forming ultrafine metal particlesTOYO SEIKAN KAISHA LTD·Filed 2015·Application pending·0 cites
- 1953US8916634B2Master batch, method of producing the same and method of molding articles thereofOHASHI KAZUAKI·Filed 2009·Granted Dec 23, 2014·0 cites·3 claims
- 2051US12378051B2Packaging bagTOYO SEIKAN CO LTD·Filed 2019·Granted Aug 5, 2025·0 cites·7 claims
- 2151US8372904B2Adsorptive ultra-fine metal particlesTOYO SEIKAN KAISHA LTD·Filed 2007·Granted Feb 12, 2013·0 cites·3 claims
- 2251US2010021749A1Polyester resin for covering metal sheets and method of producing the sameTOYO SEIKAN KAISHA LTD·Filed 2008·Application pending·0 cites
- 2350US2023052768A1Porous silica, deodorant agent, and method for producing deodorant agentTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2020·Application pending·0 cites
- 2449US11647744B2Dispersion solution having antiviral propertyTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2017·Granted May 16, 2023·0 cites·7 claims
- 2546US11219947B2Fine metal particles, dispersion solution containing fine metal particles, and process for the production thereofTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2017·Granted Jan 11, 2022·0 cites·5 claims
- 2646US9233522B2Polyester resin for coating metal plate, resin-coated metal plate being coated with the same, and metal can and lidOHASHI KAZUAKI·Filed 2006·Granted Jan 12, 2016·0 cites·6 claims
- 2745US5427008ACore material of string for instruments and string for instruments using the sameKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Jun 27, 1995·12 cites·8 claims
- 2843US11090403B2Porous silica and deodorant comprising the sameTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2016·Granted Aug 17, 2021·0 cites·8 claims
- 2939US2003039778A1Resin-coated seamless canTOYO SEIKAN KAISHA LTD·Filed 2002·Application pending·0 cites
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