Kiichiro Ogawa

Title: Kiichiro Ogawa: Innovator in Hydrogen Technology

Introduction

Kiichiro Ogawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of hydrogen technology, holding a total of 4 patents. His work focuses on improving energy efficiency and safety in gasification processes.

Latest Patents

One of Ogawa's latest patents is the Hydrogen-oxygen burning turbine plant. This invention aims to enhance overall efficiency by transferring all exhaust heat from the topping gas turbine cycle to a bottoming cycle. The design includes a closed-loop gas turbine cycle with a compressor, a hydrogen-oxygen combustor, and a turbine, along with an exhaust gas boiler that facilitates heat transfer to the bottoming cycle.

Another significant patent is the Pressurized gasification apparatus. This invention features a gasification furnace with a water-cooled wall structure designed to prevent temperature reduction within the pressure vessel. It incorporates a partition wall and equalizing valves to manage pressure differences, thereby reducing the risk of fire and explosion caused by char accumulation.

Career Highlights

Ogawa has worked with Mitsubishi Jukogyo Kabushiki Kaisha, where he contributed to various innovative projects. His experience in the industry has allowed him to develop advanced technologies that address critical energy challenges.

Collaborations

Throughout his career, Ogawa has collaborated with notable individuals such as Pyong Sik Pak and Toru Takigawa. These partnerships have fostered a creative environment that has led to groundbreaking advancements in hydrogen technology.

Conclusion

Kiichiro Ogawa's contributions to hydrogen technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in energy efficiency and safety.