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Patent applications and USPTO patent grants for Arai; Hisayoshi.The latest application filed is for "aqueous colorant material solution, production method for aqueous colorant material, and blue-colored beverage".
Patent | Date |
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Aqueous Colorant Material Solution, Production Method For Aqueous Colorant Material, And Blue-colored Beverage App 20210087402 - Nakamura; Hiromasa ;   et al. | 2021-03-25 |
Aqueous Pigment-material Solution, Manufacturing Method For Aqueous Pigment-material Solution, And Blue-colored Beverage App 20200359663 - Nakamura; Hiromasa ;   et al. | 2020-11-19 |
Control unit for an electric oil pump Grant 7,909,729 - Tanaka , et al. March 22, 2 | 2011-03-22 |
Control unit for an electric oil pump App 20070080582 - Tanaka; Masashi ;   et al. | 2007-04-12 |
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