Inventor

HAGIWARA YASUJI

JP26 patents

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

HAGIWARA YASUJI

ALPS ALPINE CO LTD

Multidirectional input device

Input device

Multidirectional input device

Operation device and operation member

Multi-way input device

Multidirectional input device

Input device, control method for controlling input device, and recording medium in which program for causing computer to perform control method for controlling input device

Multidirectional input apparatus with switch and multidirectional input system with switch

Operation device

Operating device

Input device adapted to receive a touch input and a hover input

Input device

Piezoelectric device

ALPS ELECTRIC CO LTD

Input device which allows button input operation and coordinate input operation to be performed in the same operation plane

Input apparatus for performing input operation corresponding to indication marks and coordinate input operation on the same operational plane

Input device of detecting acceleration

Character input apparatus

Coordinate input device

Band-shaped input device and electronic device

Switch device

Rotation detecting apparatus detecting rotation operation by light transmission to prevent invalid detection

Input device which allows button input operation and coordinate input operation to be performed in the same operation plane

Input device

OHSHITA KAZUHITO

Input device with palm detecting unit

ALPS ELECTRONICS CO LTD

Designated position detector and game controller utilizing the same

HAGIWARA YASUJI

Input device