Inventor

OKAMOTO SHIGEKI

JP4 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US7264407B2Sep 4, 2007

Optical device, method for fabricating optical device, cap component, and method for forming cap component

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations57

US7440386B2Oct 21, 2008

Optical device and method of manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations49

FUJITSU LTD

1 patent

US4760240AJul 26, 1988

Process for laser welding of aluminum based elements

FUJITSU LTD29 citations89

MATSUSHITA ELECTIRC IND CO LTD

1 patent

US7280573B2Oct 9, 2007

Semiconductor laser unit and optical pickup device

MATSUSHITA ELECTIRC IND CO LTD0 citations45