Inventor
MANABE TATSUYA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MANABE TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RYOBI LTD
3 patentsUS5720334AFeb 24, 1998
Casting device for producing closed deck type cylinder block and sand core used in the device
RYOBI LTD12 citations70
US6418889B1Jul 16, 2002
Closed deck type cylinder block and method for producing the same
RYOBI LTD12 citations69
US6415848B1Jul 9, 2002
Metal mold arrangement for producing cylinder block
RYOBI LTD8 citations69