Inventor
HAKAKOSHI SHIGEMASA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “HAKAKOSHI SHIGEMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIDO METAL CO
3 patentsUS5447774ASep 5, 1995
Composite sliding member with high porosity sintering layer
DAIDO METAL CO29 citations91
US5091098AFeb 25, 1992
Sliding material and method of manufacturing the same
DAIDO METAL CO24 citations89
US5162157ANov 10, 1992
Sliding material and method of manufacturing the same
DAIDO METAL CO18 citations71