Osamu Niwa

Title: Innovations by Osamu Niwa

Introduction

Osamu Niwa is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the field of combustion technology, particularly in the development of advanced burners. With a total of two patents to his name, Niwa's work focuses on enhancing efficiency and safety in heating and cooking applications.

Latest Patents

Niwa's latest patents include an oil burner designed to ensure the combustion of long-term stored kerosene. This innovative oil burner is capable of maintaining normal combustion even with quality-deteriorated kerosene. It features a burner body that includes a vaporization section, which is fed with fuel and air from a fuel pump and an air fan, respectively. A combustion control unit regulates the fuel pump and air fan to manage the combustion quantity in the burner body. This unit increases the combustion quantity to a sufficient level to allow for the burning of tar collected in the vaporization section at predetermined intervals. Additionally, the combustion control unit maintains this increased combustion level for a set period, ensuring the effective exhaustion of tar collected in the burner body.

Another significant invention by Niwa is a non-open fire type cooking burner. This burner is designed to exhibit endurance, workability, and safety. The heat combustion or exhaust gas produced in the burner body is directed to a heat exchanger made of metal, which discharges the exhaust through a pipe to the exterior of a room. The heat is then radiated to a ceramic plate positioned above the heat exchanger for cooking purposes. An air shifter equipped with an air-direction change-over damper allows for the alteration of air flow, enabling the cooking burner to be utilized for both space heating and cooking.

Career Highlights

Osamu Niwa is associated with Toyotomi Co., Ltd., a company known for its innovative heating solutions. His work at Toyotomi has allowed him to focus on developing technologies that improve the efficiency and safety of combustion systems.

Collaborations

Niwa has collaborated with notable colleagues, including Kenji Nakamura and Yasuyuki Tsuchimatsu. Their combined expertise has contributed to the advancement of combustion technology within the company.

Conclusion

Osamu Niwa's contributions to the field of combustion technology through his innovative patents demonstrate his commitment to enhancing efficiency and safety in heating and cooking applications. His work continues to influence the industry