Kojiro Kato

Yamaha: 3 patents #20 of 230Top 9%

Overall (2011): #43,194 of 364,097Top 15%

Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8085254	Slide operation apparatus	—	2011-12-27
8035049	Slide operating device	—	2011-10-11
8013597	Slide operation device	—	2011-09-06