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Oral composition
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Patent number 11,123,277
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Issue date Sep 21, 2021
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Kao Corporation
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Tomoya Sato
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Oral composition
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Patent number 11,071,704
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Issue date Jul 27, 2021
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Kao Corporation
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Tomoya Sato
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Endoscope apparatus
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Patent number 10,863,893
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Issue date Dec 15, 2020
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Olympus Corporation
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Katsuichi Imaizumi
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G06 - COMPUTING CALCULATING COUNTING
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Endoscope system
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Patent number 9,782,059
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Issue date Oct 10, 2017
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Olympus Corporation
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Takashi Saito
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Nucleus pulposus filler
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Patent number 8,629,122
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Issue date Jan 14, 2014
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Seikagaku Corporation
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Katsuya Takahashi
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Crosslinked polysaccharide sponge
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Patent number 8,536,317
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Issue date Sep 17, 2013
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Seikagaku Corporation
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Tomoya Sato
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polysaccharide pseudo-sponge
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Patent number 8,389,713
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Issue date Mar 5, 2013
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Seikagaku Corporation
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Tomoya Sato
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Polysaccharide pseudo-sponge
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Patent number 8,071,756
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Issue date Dec 6, 2011
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Seikagaku Corporation
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Tomoya Sato
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Crosslinked polysaccharide sponge
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Patent number 7,951,936
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Issue date May 31, 2011
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Seikagaku Corporation
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Tomoya Sato
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Crosslinked polysaccharide sponge
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Patent number 7,893,225
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Issue date Feb 22, 2011
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Seikagaku Corporation
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Tomoya Sato
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Crosslinked polysaccharide sponge
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Patent number 7,700,747
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Issue date Apr 20, 2010
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Seikagaku Corporation
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Tomoya Sato
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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