YH

Yutaka Hasegawa

Yamaha: 2 patents #19 of 154Top 15%
SO Sony: 2 patents #335 of 2,234Top 15%
Overall (2002): #10,699 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6441291 Apparatus and method for creating content comprising a combination of text data and music data Kosei Terada, Shinji Koezuka 2002-08-27
6426455 System and method for teaching/learning to play a musical instrument 2002-07-30
6397084 Wireless telephone with metered shuttle on face James E. Wicks 2002-05-28
D453021 Monitor Takao Nakayama, Max Yoshimoto, Jim Wicks 2002-01-22