HU

Hiroki Utagawa

AC Alps Alpine Co.: 2 patents #150 of 525Top 30%
📍 Rifu, JP: #1,001 of 2,101 inventorsTop 50%
Overall (All Time): #1,755,791 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11947376 Input device Tatsuya Yokoyama, Kunihiro Kamei 2024-04-02
11747920 Compound-operation input device Tatsuya Yokoyama, Takayuki Hirano 2023-09-05