YH

Yuudai Hirai

Overall (All Time): #1,849,846 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D956592 Flowmeter Masaya Taguchi, Kentarou Yamada, Hiroki Watanabe 2022-07-05
D896672 Flowmeter Masayuki Ishii, Noriaki Senba, Rei Kitano, Naoto Takano, Kentarou Yamada 2020-09-22