YH

Yasunari Harada

Ricoh Company: 1 patents #309 of 982Top 35%
Overall (2023): #200,758 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11647170 Image projection device Tomoko Takahashi, Yuuji Wada, Yu YONEDA, Daisuke Tomita, Kunihiko Nishioka +5 more 2023-05-09