Tomoyuki Kishida

Title: Tomoyuki Kishida: Patents in Pressure-Vessel and Exhaust-Treatment Technology.

Introduction

Tomoyuki Kishida is an inventor based in Nisshin, Japan, whose patent work includes technologies for high-pressure vessels and exhaust treatment. He is associated with Toyota Jidosha Kabushiki Kaisha and is credited with 2 patents.

Latest Patents

Kishida’s listed patent work includes a high-pressure vessel design and an exhaust-treatment device.

The high-pressure vessel patent describes a cylindrical resin liner joined to an outer layer made from a resin with a lower linear expansion coefficient. A metal ferrule provides communication between the vessel’s interior and exterior, while a seal member closes the gap between the ferrule and the liner. The design brings together the vessel’s layered structure and sealing components.

The exhaust-treatment device patent addresses the cost of purifying internal-combustion-engine exhaust with an electrically heated catalyst and returning some treated exhaust to the engine. Its described arrangement includes a cooling member on the exhaust pipe between the engine and an upstream catalytic converter, as well as a circulation pipe branching from the section between that converter and a downstream vibration cut-off member.

Career Highlights

Kishida’s listed inventions address components and systems used in vehicle engineering. His work spans pressure containment and exhaust purification, two areas relevant to automotive design and operation.

Collaborations

Kishida’s listed coworkers include Hideyuki Komitsu and Shoji Ogimura. His company affiliation is Toyota Jidosha Kabushiki Kaisha, commonly known as Toyota Motor Corporation.

Conclusion

Tomoyuki Kishida’s patent portfolio reflects contributions to high-pressure vessel construction and exhaust-treatment technology within the automotive field.