Inventor

NIWA YOSHIHIRO

JP4 patents

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

TAKAI KAZUMASA

1 patent

US8604744B2Dec 10, 2013

Motor drive circuit for rotating a rotor by supplying the currents to two coils

TAKAI KAZUMASA2 citations58

HIOKI KOSAKU

1 patent

US8497653B2Jul 30, 2013

Driver circuit for driving a stepping motor

HIOKI KOSAKU2 citations57

NIWA YOSHIHIRO

1 patent

US8179081B2May 15, 2012

Driver circuit

NIWA YOSHIHIRO5 citations54

SEMICONDUCTOR COMPONENTS IND

1 patent

US9356545B2May 31, 2016

Driver circuit and method

SEMICONDUCTOR COMPONENTS IND1 citations49