Inventor

SATO TETSUO

JP74 patents

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

SATO TETSUO

RENESAS ELECTRONICS AMERICA INC

Cascode connected SiC-JFET with SiC-SBD and enhancement device

Temperature detection and reporting system and method in power driving and/or consuming system

Cascode connected SiC-JFET with SiC-SBD and enhancement device

Galvanic isolator and circuit using galvanic isolation

Temperature detection and reporting system and method in power driving and/or consuming system

Multiphase voltage regulators and methods for voltage regulation

Voltage regulator and cooling control integrated circuit

Parallel synchronized operation for a half-bridge configuration in a switch mode power supply

Distributed driving system

Transformer less battery charger system

Battery management control method

Transformer less battery charger system

High voltage generation method at battery system

Battery management control method

Common gate drive circuit for switching high voltage device

Temperature detection and reporting system and method in power driving and/or consuming system

HITACHI LTD

Plant-operation-information displaying method and plant-operation monitoring apparatus

Optical signal processing system with variable gain stage of servo system controlled by output of environmental condition sensor

Indicating system

Communications system and a system control method

Signal processing circuit employing an improved composite current mirror circuit/device

Transistor amplifying circuit for preventing the operation of an amplifying transistor in the quasi-saturation region

Digital/analogue converter

Signal transmission circuit

Signal processing circuit

Recording/playing circuit

Synthesizer tuner

Communications system having a semiconductor integrated circuit for simultaneous mode control and a system control method

Amplifier circuit

Switchable signal compressor/signal expander

SATO TETSUO

Battery management control method

Voltage regulator and cooling control integrated circuit

Cold end switch battery management control method

Intelligent gate drive voltage generator

TEIJIN LTD

Integrated solar cells

Optical recording medium

Magneto-optical recording medium

RENESAS TECHNOLOGY AMERICA INC

Current sensing circuit for a multi-phase DC-DC converter

NIPPON SYNTHETIC CHEM IND

Method for production of polyester structures with improved gas barrier property

TOSHIBA ELECTRONIC SYSTEMS

Aircraft docking guidance system which takes position reference in anti-collision light of aircraft

CITIZEN WATCH CO LTD

Process for manufacturing semiconductor package and circuit board assembly

MITSUBISHI ELECTRIC CORP

Lamp, condensing optical system, and image display device

ASAHI KASEI MEDICAL CO LTD

Viral reduction method for plasma using a leukocyte-reduction filter and two virus-reduction filters of decreasing pore diameters

DOW CHEMICAL CO

Separation of anion and cation exchange resins in a mixed resin bed

KENWOOD CORP

Frequency shift modulation circuit

AIENS CO LTD

Envelope holder

MURATA MANUFACTURING CO

Module

FURUKAWA ELECTRIC CO LTD

Colored optical fiber and evaluation method thereof

RENESAS TECH CORP

Semiconductor integrated circuit device

SANYO ELECTRIC CO

Modem device