YM

Yohei Miyazaki

Ricoh Company: 1 patents #309 of 982Top 35%
YK Ykk: 1 patents #9 of 72Top 15%
Overall (2023): #92,274 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11577516 Liquid discharge apparatus 2023-02-14
11559116 Slider for slide fastener Koji Yamagishi, Yoshikazu Hamada 2023-01-24