Inventor

OOWAKI HIROHIKO

JP3 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US6249506B1Jun 19, 2001

Medium attaching device and disk drive apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations88

US6984914B2Jan 10, 2006

Motor having characteristic structure in armature and disc apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations59

NAKAYAMA KENJI

1 patent

US9048611B2Jun 2, 2015

Wavelength conversion device and image display device

NAKAYAMA KENJI0 citations40