Inventor

HOSHINO RYOUICHI

JP2 patents

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

SHOWA ALUMINUM CORP

1 patent

US6446715B2Sep 10, 2002

Flat heat exchange tubes

SHOWA ALUMINUM CORP8 citations67

KYORIN SEIYAKU KK

1 patent

US8343544B2Jan 1, 2013

Oral sustained-release tablet

KYORIN SEIYAKU KK0 citations42