YS

Yasunori Sugimoto

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #166,032 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391043 Liquid discharge head, liquid discharge device, liquid discharge apparatus, and method of manufacturing liquid discharge head Sho KAWAKAMI, Jun-Ying Zhang, Toshihiro Kanematsu, Mizuki Otagiri, Riku Maeshiro +1 more 2025-08-19