Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
AH

Aino Hasegawa

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #464,100 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12265225 Light guide member and display device Naoki Nakamura, Masahiro Itoh, Susumu Momma, Shigenobu Hirano, Yoshifumi Sudoh +6 more 2025-04-01