Masayoshi Hasegawa

SO Sony: 1 patents #1,179 of 2,923Top 45%

Overall (2024): #360,215 of 561,600Top 65%

Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11895459	Sound output device	—	2024-02-06