Inventor

ARAI AKIHIKO

JP2 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US4899028AFeb 6, 1990

Suction and exhaust system of a heat cooking apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD77 citations91

HATA MASAKATSU

1 patent

US8288329B2Oct 16, 2012

Hair-treatment composition and hair-treatment method using same

HATA MASAKATSU15 citations75