P

Inventor

SUWABE HITOSHI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “SUWABE HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUWABE HITOSHI

3 patents
US8293037B2Oct 23, 2012

Method for producing duplex stainless steel pipe

SUWABE HITOSHI6 citations68
US8333851B2Dec 18, 2012

Method for producing two-phase stainless steel pipe

SUWABE HITOSHI3 citations57
US8312751B2Nov 20, 2012

Method for producing high alloy pipe

SUWABE HITOSHI0 citations36

(unassigned)

1 patent
US6916234B2Jul 12, 2005

Polishing machine

7 citations68

SAWAWATARI NAOKI

1 patent
US9429254B2Aug 30, 2016

Austenitic alloy pipe and method for producing the same

SAWAWATARI NAOKI3 citations65

SAGARA MASAYUKI

1 patent
US8701455B2Apr 22, 2014

Method for manufacturing a high alloy pipe

SAGARA MASAYUKI2 citations53