Inventor
TAMURA EIICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA EIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
5 patentsUS8343635B2Jan 1, 2013
Multi-layered sheet of aluminum alloys
KOBE STEEL LTD12 citations82
US8043711B2Oct 25, 2011
Aluminum alloy clad sheet for a heat exchanger and its production method
KOBE STEEL LTD13 citations82
US9429255B2Aug 30, 2016
Hollow seamless pipe for high-strength spring
KOBE STEEL LTD0 citations50
US9650704B2May 16, 2017
Seamless steel pipe for hollow spring
KOBE STEEL LTD0 citations49
US12533753B2Jan 27, 2026
Manufacturing-log monitoring device, manufactured-object production system, and manufacturing-log monitoring method
KOBE STEEL LTD0 citations47