Inventor

MARUHASHI KENICHI

JP48 patents

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

MARUHASHI KENICHI

NEC CORP

RF package with multi-layer substrate having coplanar feed through and connection interface

Microwave and millimeter wave circuit apparatus

Multi-layer substrate suppressing an unwanted transmission mode

Coplanar transmission line

Dielectric waveguide filter

High frequency circuit substrate and method for forming the same

Radio-frequency integrated circuit device having adjustable matching circuit

Radio communication device

Dielectric resonator, dielectric resonator frequency adjusting method, and dielectric resonator integrated circuit

Dielectric waveguide filter with inductive windows and coplanar line coupling

Substrate-type non-reciprocal circuit element and integrated circuit having multiple ground surface electrodes and co-planar electrical interface

Substrate for packing semiconductor device and method for packing a semiconductor device in the substrate

Field effect transistor having a multi-layer channel

Electric power control system

Storage battery device and charging control method

Electricity distribution system with dynamic cooperative microgrids for real-time operation

Balun circuit and integrated circuit device

Amplifier circuit operating with single bias supply and less sensitive to fluctuation of threshold

Field effect transistor having an improved transistor characteristic

Microgrid system and control method for the same

Band control method and communication apparatus

Dielectric waveguide filter with inductive windows and coplanar line coupling

Environment control system

Control method of radio communication system, radio communication system, and radio communication apparatus

Radio communications apparatus

Scalable data flows in a communication network

Wireless system and control method of wireless system

Wireless communication apparatus, method, and storage medium having program stored therein

Electric power control system

Monitoring device, monitoring system, monitoring method, and non-transitory storage medium

HOSOYA KENICHI

Control method of wireless communication system, wireless communication system, wireless communication apparatus, and adjustment method of array weight vector

Control method of wireless communication system, wireless communication system, adjustment method of array weight vector, and wireless communication device

Control method of radio communication system, radio communication system, and radio communication apparatus

Control method of radio communication system, radio communication system, and radio communication apparatus

Method of controlling wireless communication system and wireless communication system

Method of controlling wireless communication system and wireless communication system

Control method of radio communication system, radio communication system, and radio communication apparatus

MARUHASHI KENICHI

Sensor and receiving device in sensor system

Control method of wireless communication system, wireless communication system, transmitting apparatus, and receiving apparatus

Power amplifier, and method of controlling power amplifier

Radio control method

Content delivery system using wireless portable terminal and delivery method therefor

HAMADA YASUHIRO

Bias circuit and method of manufacturing the same

Balun circuit and integrated circuit device

NAT INST INF & COMM TECH

Communications network system managing communications policies based on detected state of communication environment, and communications network method

Wireless communication system and wireless communication method

KISHIMOTO SHUYA

Radio communication apparatus, transmitter, and radio communication method

ORIHASHI NAOYUKI

Antenna apparatus and method of adjusting the same