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2021.02.18 Kirei sugihan

About name patent of Kirei

18,February,2021 Dear clients Sugihan Corporation CEO Hiroki Sugiyama About Water Kirei trademark is registere…

2021.02.13 Patent sugihan

About Patent of Kirei

13,February,2021 Dear clients Sugihan Corporation CEO Hiroki Sugiyama About Kirei has been registered with the…

2021.01.04 SDGs sugihan

1st Kani Supporting project

On 24th December , 2020, we donated Mathematic sets to the BARA classroom . This project was a joint project o…
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▪2021 Information

・Kirei registered with Japan patent Office

・About name patent of Kirei

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