This collection of technical papers is intended to help readers understand JATCO‘s technologies.

Preface
Toward Publication of JATCO Technical Review No. 4
Contribution
Development of Mobility, Vehicle and Transmission Technology
Special Feature 1:Focus on New Steel-belt CVTs
Development of a New Steel-belt CVT for 150-Nm Front-drive Cars
Development of New-Generation Belt CVTs with High Torque Capacity for Front-Drive Cars
Special Feature 2:Diamondmatic's Transmission Technologies
Diamondmatic's Technologies
History of the Development of Diamondmatic (DMC) ATs and CVTs
Clutch-to-Clutch Shift Control
Optimum AT Shift Pattern Control and Optimum CVT Ratio Pattern Control
Practical Application of 1050℃ High-temperature Carburizing
Technical Papers
The Development and Application of HILS for ATCU Software Verification
Prediction of Contact Pressure Distribution and Temperature Distribution of a Wet Multi-disc Clutch Using ABAQUS
The Influence of ATF on the Pitting Fatigue Strength of Carburized Gears
Features of Toroidal CVT Shift Performance and Measures for Resolving Technical Issues
Gear Noise Reduction Techniques
Introducing the Transmission Case & Torque Converter Housing Machining Lines with 0.1 Minute/Operation
Examples of Netshaping Using Plastic Working Technique
Introduction to New Products
Introducing the JF506E-V 5-speed AT for Ford Application
Introducing the JF405E-G (FRB) 4-speed AT for Front-drive Cars
Introduction to Products
Introducing the JF404E-W 4-speed AT for Front-drive Cars
Introducing the JF405E-H4-speed AT for Front-drive Cars
Introducing the JF405E-Q 4-speed AT for Front-drive Cars
Introducing the JF506E-R 5-speed AT for Front-drive Cars
Introducing the JF506E-L 5-speed AT for Front-drive Cars
Introducing the Transverse W5A51 5-speed AT for Front-drive-based 4WD Cars
Introducing the JR402H-T Hydraulically Controlled 4-speed AT for Rear-drive Cars
Introducing the JR405E-K 4-speed AT for Rear-drive Cars
Introducing the JR402E-M 4-speed AT for Rear-drive Cars
Introducing the JR507E 5-speed AT for Rear-drive Cars
Introducing the Steel-belt CVT for Front-drive Cars
Introducing the Longitudinal 4-speed AT for 4WD Cars and Front-drive Cars
Introduction to Business Operation Offices
Introducing JATCO's Kyoto Operations (Formerly Diamondmatic Co., Ltd.)
Introducing JATCO Korea Engineering Corporation
List of Released Reports for Public