P

Inventor

WARAGAI KENJI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “WARAGAI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMC KK

3 patents
US6299133B2Oct 9, 2001

Gate valve

SMC KK532 citations98
US6390449B1May 21, 2002

Gate valve

SMC KK55 citations95
US6433308B1Aug 13, 2002

High vacuum valve

SMC KK6 citations71

SMC CORP

3 patents
US6095180AAug 1, 2000

High-vacuum valve

SMC CORP30 citations92
US6464203B1Oct 15, 2002

Swing-door gate valve

SMC CORP17 citations83
US6619618B2Sep 16, 2003

Gate valve

SMC CORP12 citations70

SMS CORP

1 patent
US4906496AMar 6, 1990

Double-walled tube assembly

SMS CORP153 citations92