P

Inventor

ATAKA RYUJI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “ATAKA RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALPS ELECTRIC CO LTD

3 patents
US7528338B2May 5, 2009

Fixed contract pattern and switch device including the same

ALPS ELECTRIC CO LTD15 citations77
US9417049B2Aug 16, 2016

Rotational angle detecting device

ALPS ELECTRIC CO LTD0 citations42
US9761390B2Sep 12, 2017

Input device

ALPS ELECTRIC CO LTD0 citations34

ATAKA RYUJI

1 patent
US8174230B2May 8, 2012

Drive unit

ATAKA RYUJI1 citations41