YU

Yuuma Usui

Ricoh Company: 1 patents #673 of 1,584Top 45%
Overall (2019): #203,687 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10339896 Head-mounted display apparatus, and display method Shigenobu Hirano, Ikue Kawashima, Yasuo Katano, Aino Hasegawa, Atsushi Ohshima 2019-07-02