P

Inventor

SUYAMA TSUNEO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “SUYAMA TSUNEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON KOKAN KK

3 patents
US7248366B2Jul 24, 2007

Method for marking defect and device therefor

NIPPON KOKAN KK20 citations91
US7423744B2Sep 9, 2008

Method for marking defect and device therefor

NIPPON KOKAN KK7 citations72
US7599052B2Oct 6, 2009

Method for marking defect and device therefor

NIPPON KOKAN KK2 citations61

KUBOTA LTD

2 patents
US4440300AApr 3, 1984

Molding device for nested pipes

KUBOTA LTD3 citations55
US4434892AMar 6, 1984

Holding device for nested pipes

KUBOTA LTD1 citations44