Inventor

MABUCHI KATSUJI

JP5 patents

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

SANYO ELECTRIC CO

2 patents

US7525205B2Apr 28, 2009

Electric power generator

SANYO ELECTRIC CO29 citations92

US7956497B2Jun 7, 2011

Electret device and electrostatic induction conversion apparatus comprising the same

SANYO ELECTRIC CO10 citations82

MABUCHI KATSUJI

2 patents

US8212450B2Jul 3, 2012

Generator including an electret member

MABUCHI KATSUJI8 citations80

US8164231B2Apr 24, 2012

Electret device comprising electret film formed on main surface of substrate and electrostatic operating apparatus

MABUCHI KATSUJI7 citations79

MATSUBARA NAOTERU

1 patent

US8283834B2Oct 9, 2012

Power generating apparatus having ball bearings

MATSUBARA NAOTERU30 citations88