Inventor
HIROSE KATSUNORI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HIROSE KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CKD CORP
7 patentsUSD541905SMay 1, 2007
Valve
CKD CORP15 citations91
USD463011SSep 17, 2002
Valve
CKD CORP17 citations91
US7971599B2Jul 5, 2011
Air-operated valve
CKD CORP14 citations79
USD549077SAug 21, 2007
Portion of a valve
CKD CORP6 citations72
USD527073SAug 22, 2006
Valve
CKD CORP9 citations72
US6648296B2Nov 18, 2003
Hand-operated valve with locking mechanism
CKD CORP6 citations61
USD535549SJan 23, 2007
Portion of a valve
CKD CORP0 citations51