Inventor

MAEHARA HIROAKI

JP17 patents

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

MAEHARA HIROAKI

MITSUBISHI ELECTRIC CORP

Field-effect transistor with protection diodes

Amplifier

Multi-finger transistor and semiconductor device

Semiconductor device

Optical semiconductor device and method of manufacturing optical semiconductor device

Microwave and millimeter wave package

High-frequency power amplifier

DENSO CORP

Sensor transmitter, wheel position detection apparatus, and tire pressure monitoring system provided with the same

Antenna device

Sensor transmitter, wheel positional detection apparatus, and tire pressure monitoring system equipped with the same

Reception range varying system, vehicle control device, and portable device

FUJITSU TEN LTD

Security apparatus

Vehicle controller and vehicle control method

MAEHARA HIROAKI

Wheel position identifying device, transmitter used for the same, and tire pressure detecting apparatus having the same

System and method for detecting wheel position and tire air pressure

KYOCERA CORP

Surface acoustic wave ladder filter utilizing parallel resonators with different resonant frequencies

WATANABE SHINTARO

High frequency power amplifier