Inventor
SHIRAI HIROKAZU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
4 patentsUS8025296B2Sep 27, 2011
Shaft sealing mechanism
MITSUBISHI HEAVY IND LTD27 citations92
US7226053B2Jun 5, 2007
Shaft seal mechanism, shaft seal mechanism assembling structure and large size fluid machine
MITSUBISHI HEAVY IND LTD43 citations92
US7364165B2Apr 29, 2008
Shaft seal mechanism
MITSUBISHI HEAVY IND LTD11 citations83
US8911152B2Dec 16, 2014
Bearing
MITSUBISHI HEAVY IND LTD0 citations40
YUTAKA GIKEN CO LTD
2 patentsUS6575198B2Jun 10, 2003
Method of connecting two elongated portions of metallic plate, method of manufacturing exhaust pipe of two-passage construction, and exhaust pipe of two-passage construction
YUTAKA GIKEN CO LTD27 citations90
US5867985AFeb 9, 1999
Exhaust manifold for engine
YUTAKA GIKEN CO LTD38 citations87