Inventor

NAKAI TAKAYUKI

JP44 patents

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

NAKAI TAKAYUKI

MITSUBISHI ELECTRIC CORP

Class AB amplifier and operational amplifier

Semiconductor integrated circuit, sensor reader, and sensor readout method

Phase locked loop circuit and method of frequency adjustment of injection locked frequency divider

Class AB amplifier and operational amplifier

Interface circuit

Switch control circuit, semiconductor apparatus, and magnetic ink reading apparatus

Operational amplifier circuit

Operational amplifier circuit and bias current supply method

Active balun circuit and transformer

RICOH CO LTD

Liquid discharging head, liquid discharging unit, and device for discharging liquid

Liquid discharging head, liquid discharging unit, and device for discharging liquid

Liquid discharging head, liquid discharging unit, and device for discharging liquid

Liquid discharging head, liquid discharging unit, and device for discharging liquid

Liquid discharging head, liquid discharging unit, and device for discharging liquid

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

Liquid discharge head, discharge device, and liquid discharge apparatus

Liquid ejection head, liquid ejection unit, and apparatus for ejecting liquid

PANASONIC CORP

Charge pump circuit and electronic apparatus provided with the same

Drive circuit, voltage conversion device and audio system

AGC circuit

AGC circuit

SUMITOMO METAL MINING CO

Method for producing high-purity nickel surface

Processing device and processing method for hydrogen-sulphide-containing barren solution

Method for producing high-purity cobalt sulfate aqueous solution

Method for producing cobalt sulfate

KOHDA TOMOHIKO

Liquid discharging head, liquid discharging unit, and device for discharging liquid

Liquid discharging head, liquid discharging unit, and device for discharging liquid

Liquid discharge head and image forming apparatus

NAKAI TAKAYUKI

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

Droplet discharge head and image forming apparatus incorporating same

YOSHIDA TAKAHIRO

Liquid ejection head, liquid ejection unit, and apparatus for ejecting liquid

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

ODAKA Toshimichi

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

Liquid discharge head including a filter and a supply channel, liquid discharge device, and liquid discharge apparatus

OTOME YUKIO

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

Liquid circulating apparatus and liquid ejecting apparatus

ASANO SATOSHI

Method for recovering lithium

IWAMA MASAMI

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

KIRIN BREWERY

Volatile component detector with socket for sample receptacle

IWATA JUNICHI

Laminated substrate, liquid discharge head, and liquid discharge apparatus

SHIMIZU TAKESHI

Liquid-ejection head and image forming apparatus

KOBAYASHI HIROSHI

Method for producing raw material for ferronickel smelting from low grade nickel oxide ore