Inventor

OKABE TAKAKO

JP3 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US4488304ADec 11, 1984

Stem for semiconductor laser devices

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73

US4392228AJul 5, 1983

Terraced substrate semiconductor laser

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61

CANON KASEI KK

1 patent

US6703472B2Mar 9, 2004

Cleaning blade and electrophotographic apparatus using the same

CANON KASEI KK22 citations89