Harushige Tamura

Title: Harushige Tamura: Innovator in Combustion Technology

Introduction

Harushige Tamura is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of combustion technology, particularly in methods that aim to reduce harmful emissions. With a total of 2 patents to his name, Tamura's work is recognized for its innovative approach to improving combustion efficiency.

Latest Patents

Tamura's latest patents focus on multi-stage combustion methods designed to inhibit the formation of nitrogen oxides. The first patent describes a method that involves injecting a primary fuel and air into a furnace to create a first-stage combustion zone. The air is supplied at a rate exceeding the stoichiometric rate required for combustion, while a secondary fuel is injected around or downstream of the first-stage zone. This secondary fuel is introduced at a rate approximately equal to the stoichiometric rate needed to consume the excess oxygen from the first-stage combustion. The fuel is diluted with surrounding combustion gas, forming a second-stage combustion zone. The second patent presents a similar method, emphasizing the importance of controlling the air and fuel ratios to optimize combustion and minimize emissions.

Career Highlights

Harushige Tamura is currently employed at Hitachi Shipbuilding and Engineering Co., Ltd. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Noboru Okigami and Hiroshi Hayasaka. Their collective expertise contributes to the innovative projects undertaken at Hitachi Shipbuilding and Engineering Co., Ltd.

Conclusion

Harushige Tamura's contributions to combustion technology reflect his commitment to innovation and environmental sustainability. His patents demonstrate a clear understanding of the complexities involved in combustion processes and highlight his role as a leading inventor in this field.