YK

Yasuo Katano

Ricoh Company: 1 patents #309 of 982Top 35%
Overall (2023): #200,374 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11656461 Head-mounted display device with adjuster Aino Hasegawa, Shigenobu Hirano, Kenji Kameyama, Norikazu IGARASHI, Naoki Nakamura +4 more 2023-05-23