Inventor

HIRANO RYUMA

JP5 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

US6680491B2Jan 20, 2004

MATSUSHITA ELECTRONICS IND CO LTD

1 patent

US6441402B2Aug 27, 2002

Optical electronic apparatus and method for producing the same

MATSUSHITA ELECTRONICS IND CO LTD6 citations71

HIRANO RYUMA

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Optical electronic apparatus and method for producing the same

Lead frame which includes a die pad, a support lead, and inner leads

Semiconductor device and method for fabricating the same

Method of forming a heterostructure diode

MATSUSHITA ELECTRONICS IND CO LTD

Optical electronic apparatus and method for producing the same