Inventor
OKADA MASUHIRO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OKADA MASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
6 patentsUS5262118ANov 16, 1993
Method for producing a hollow FRP article
YAMAHA CORP58 citations92
US6538359B1Mar 25, 2003
Surface acoustic wave device
YAMAHA CORP40 citations90
US7816597B2Oct 19, 2010
Drum pad and manufacturing method thereof
YAMAHA CORP9 citations83
US5318847AJun 7, 1994
Carbodiimide treated carbon fiber and use thereof
YAMAHA CORP9 citations68
US7111466B2Sep 26, 2006
Microreactor and substance production method therewith
YAMAHA CORP6 citations60
US7416773B2Aug 26, 2008
Sound absorbing body
YAMAHA CORP3 citations57