AS

Ai SAKAGUCHI

Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
Overall (All Time): #1,717,825 of 4,157,543Top 45%
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Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12325240 Liquid pack and method of producing the same Eiichi Fujiwara, Kenta Hasebe, Kosuke Nukui, Yutaka Takagiwa 2025-06-10
11905090 Fluid package and fluid package unit Kosuke Nukui, Kenta Hasebe, Eiichi Fujiwara 2024-02-20