YK

Yuusuke Koizuka

Ricoh Company: 2 patents #129 of 982Top 15%
Overall (2023): #91,102 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11851571 Ink set, inkjet printing apparatus, and inkjet printing method Naoto Shimura, Nozomi Terai, Tatsuya Takarada 2023-12-26
11660897 Printed matter Tatsuya Takarada, Naoto Shimura, Nozomi Terai, Takayuki Shimizu, Mio Akima 2023-05-30