Inventor

HIROBE KISEI

JP5 patents

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

HIROBE KISEI

2 patents

US8552794B2Oct 8, 2013

Constant-voltage circuit

HIROBE KISEI7 citations79

US8577636B2Nov 5, 2013

Azimuth calculation program and electronic compass

HIROBE KISEI2 citations52

ALPS ELECTRIC CO LTD

2 patents

US7865323B2Jan 4, 2011

Calibration program and electronic compass

ALPS ELECTRIC CO LTD7 citations78

US8046189B2Oct 25, 2011

Motion sensing program and electronic compass with motion sensing program

ALPS ELECTRIC CO LTD0 citations33

YAMADA YUKIMITSU

1 patent

US9234754B2Jan 12, 2016

Geomagnetism sensing device

YAMADA YUKIMITSU0 citations31