Inventor

TOKUNAGA TETSUYA

JP29 patents

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

TOKUNAGA TETSUYA

SANYO ELECTRIC CO

Integrated circuit for driving liquid crystal

Display driving circuit for displaying character on display panel

Integrated circuit for driving liquid crystal

Interface circuit and a clock output method therefor

System for prioritizing slave input register to receive data transmission via bi-directional data line from master

Serial-to-parallel converter circuit and liquid crystal display driving circuit

Interface circuit and a clock output method therefor

Driving circuit for vacuum fluorescent display

Driving circuit for vacuum fluorescent display

Frequency adjustment circuit

Driving circuit for vacuum fluorescent display

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Bump bonding method apparatus

Bonding apparatus and bonding method

Bonding method and apparatus

Bare chip mounting method and bare chip mounting system

SUMITOMO DUREZ CO

Plugging compositions for blast furnace tap holes

Apparatus for making prills from melted substance

Nozzle pre-heating device in a prilling apparatus

SEMICONDUCTOR COMPONENTS IND LLC

Methods and system for a capacitive touch sensor

Methods and apparatus for a capacitive touch sensor

Capacitance liquid level sensor

KATAGIRI NORIKAZU

Liquid crystal driving circuit having a common-signal output circuit and a segment-signal output circuit and method

Liquid crystal driving circuit

HOOKER CHEMICALS PLASTICS CORP

Refractory compositions

SEMICONDUCTOR COMPONENTS IND

Serial data input system

OSAWA YASUO

Data output circuit

ARAI HIROYUKI

Data processing circuit and data processing method

YAMAGATA YOSHIYUKI

Liquid crystal display drive circuit

TOKUNAGA TETSUYA

Noise-tolerant data communication system