AUTOMOTIVE ENGINEERING EXPOSITION 2025

Future mobility need the progress of energy efficiency.

We provide the seat which contribute to progress of energy efficiency to customer.

For the purpose of reduce energy consumption, change the way of air conditioning and heating from throughout inside the vehicle to directly human.

Also, respond to future changes in both how people spend their time in the vehicle cabin and what makes them happy.

Neck fan
Improves the warm feeling by directly warming the neck area, which is sensitive to temperature.

Pneumatic system
Increases warm feeling by applying pressure with an air bag.

Seat heater
Whole body warming.

Neck fan
Improves the cool feeling by directly cooling the neck area, which is sensitive to temperature.

High-performance seat ventilation system
Improves air conditioning efficiency.

Pneumatic system
Secures a gap for sucking in cold air by releasing pressure with the air bag.

Super-absorbent and quick-drying fabric
Reduces the stuffy feeling by improving breathability.

Need to establish environmentally friendly seat manufacturing process.

Providing customers with seats manufactured using methods that reduce eenvironmental impact.

Reduction of materials used by mono-materialization.

Contributing to recyclability through the development of disassemby technology.

The molded cover enables free texture expression.

A concave-convex pattern with excellent flexibility is adopted.

Foam in place method improves freedom of design.

30 kg of resin is used in the interior of a car per vehicle, but composite matereials are scrapped.

Reducing CO₂ emissions by increasing recycling rates.

We will unify the materials of door trims, which use a large amount of resin and are made of composite materials, into a single material while maintaining performance.

By unifying materials, we will improve the recycling rate and contribute to CO₂ reduction.

System control development becomes more expensive to meet increasingly sophisticated requirements.

Design and simulation prior to ECU implementation can reduce development costs.

Update control models in real time through the use of MBD.

Work out every detail with the people involved.

Activities to create a new UX (user experience).

Utilizing hydrogen energy is essential for a decarbonized society.

Realizing a future where hydrogen energy is integrated into everyday life.

We have developed our own proprietary fuel cell (FC) system, the Hydrogen Power System, which uses small water-cooled fuel FCs for a variety of items.

Using these products will make hydrogen energy more accessible and contribute to a hydrogen society.

Materials suitable for recycling are desired in terms of CN/CE.

Performance is maintained even when recycled (injection molding ⇔ crushing).

Weak sites in bonds are protected by controlling the molecular structure and suppressing degradation during recycling.

In the challenge of developing new materials, he developed a new polyamide biopolymer made from inedible plant-derived raw materials.