HM

Hideyuki Mamori

RO Roland: 1 patents #13 of 45Top 30%
Overall (2025): #369,148 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12223933 Electronic musical apparatus, storage medium storing recording/reproduction program, and recording/reproduction method Shinya Kondo, Yasuhisa Umano 2025-02-11