Inventor

IKEUCHI AKIRA

JP29 patents

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

IKEUCHI AKIRA

MITSUMI ELECTRIC CO LTD

Battery pack with charge control function

Battery pack

Battery protection IC chip

Overcharge/overdischarge detection apparatus, overcharge/overdischarge detection circuit, and semiconductor apparatus

Offset voltage trimming circuit

Voltage-current conversion circuit

Oscillator circuit and oscillation control method

Current detection circuit and protection circuit

Electrostatic discharge semiconductor protection circuit of reduced area

Differential amplifier circuit

Semiconductor device having positive side of power supply voltage set

Head amplifier circuit

IKEUCHI AKIRA

Electronic apparatus for authenticating a battery pack

Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit

Protection monitoring circuit and battery pack

Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit

Protective monitoring circuit and battery pack

Protective monitoring circuit and battery pack

Portable device and battery pack for the same

HITACHI HIGH TECH CORP

Imaging device and morphological feature data display method

Charged particle beam apparatus and cell evaluation method

Charged particle beam device and sample holder

NAKANO ITSUKI

Circuit for detecting remaining battery capacity

Digital signal processing apparatus

ABE SHUHEI

Communication device and battery pack in which the communication device is provided

Communication device and battery pack containing communication device

SONY ERICSSON MOBILE COMM JP

Mobile phone terminal and charging system

SUZUKI KATSUYA

Mobile phone terminal and communication system

ITAGAKI TAKATOSHI

Fuel gauge circuit and battery pack