Inventor

TAKAYASU AKIRA

JP5 patents

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

SHOWA ENTETSU CO LTD

2 patents

US5874178AFeb 23, 1999

Cladding material

SHOWA ENTETSU CO LTD45 citations88

US6074764AJun 13, 2000

Clad material

SHOWA ENTETSU CO LTD12 citations69

TAKAYASU AKIRA

2 patents

US4393122AJul 12, 1983

Clad steel plates

TAKAYASU AKIRA16 citations68

US4893744AJan 16, 1990

Lining method using clad pieces and a clad piece for the method

TAKAYASU AKIRA6 citations57

TAKAYASU CO LTD

1 patent

US7694779B2Apr 13, 2010

Sound absorbing material

TAKAYASU CO LTD15 citations75