Inventor
BEPPU KENICHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “BEPPU KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL IND
3 patentsUS6878219B2Apr 12, 2005
High strength steel pipe for an air bag and a process for its manufacture
SUMITOMO METAL IND21 citations90
US7371293B2May 13, 2008
Cold finished seamless steel tubes
SUMITOMO METAL IND4 citations61
US7846274B2Dec 7, 2010
High strength steel pipe for an air bag
SUMITOMO METAL IND0 citations50
BEPPU KENICHI
3 patentsUS8281635B2Oct 9, 2012
Production method of internally ribbed steel tube and drawing plug for use therein
BEPPU KENICHI4 citations56
US8387251B2Mar 5, 2013
Production method of internally ribbed steel tube
BEPPU KENICHI1 citations46
US8091399B2Jan 10, 2012
Process for manufacturing a seamless tube
BEPPU KENICHI0 citations46