YY

Yasufumi Yamada

Ricoh Company: 2 patents #129 of 982Top 15%
Overall (2023): #93,919 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11808855 Optical device, range sensor using optical device, and mobile object Toshiyuki Ikeoh, Atsushi Sakai, Naoto Jikutani, Tsuyoshi Ueno, Nobunari Tsukamoto +3 more 2023-11-07
11579289 Distance measuring apparatus and mobile body including the same Shuichi Suzuki, Nobunari Tsukamoto, Tsuyoshi Ueno, Tadashi Nakamura, Naoto Jikutani +3 more 2023-02-14