Susumu Hatanaka

Title: **Innovations by Susumu Hatanaka: A Pioneer in Air Conditioning Technology**

Introduction

Susumu Hatanaka, based in Hiratsuka, Japan, is an esteemed inventor known for his significant contributions to air conditioning technologies. With a total of seven patents to his name, Hatanaka’s work focuses on innovative piping systems that enhance performance while reducing weight.

Latest Patents

Hatanaka's latest patents include a groundbreaking **piping system for an air conditioner installed in a vehicle**. This invention aims to achieve appropriate weight reduction while ensuring adequate pressure resistance throughout the entire piping system. The design features a unique circulation path that connects various component devices of the air conditioner in an annular shape, facilitating efficient refrigerant circulation. Notably, it employs resin hoses and pipes embedded with non-metal reinforcing materials, with these materials making up 50% or more of the total length of the pipes.

Another notable patent is the **method of manufacturing resin pipes**. This innovative approach involves creating two molded articles with a cylindrical two-piece split shape by injecting molten primary resin into pre-designed cavities. With an assist material injected into a secondary cavity, the process enables the integration of a flange portion with any desired shape, simplifying the manufacturing of resin pipes for diverse applications.

Career Highlights

Susumu Hatanaka has made significant strides during his tenure at The Yokohama Rubber Co., Ltd., a respected leader in the rubber and tire manufacturing industry. His inventiveness and commitment to research have resulted in valuable patents that contribute to the development of lightweight and efficient air conditioning systems for vehicles.

Collaborations

Throughout his career, Hatanaka has collaborated with esteemed colleagues such as Gang Hou and Takashi Satoh. These partnerships have fostered a dynamic environment for innovation and problem-solving, further enhancing their collective contributions to the field.

Conclusion

In summary, Susumu Hatanaka stands out as a pivotal figure in the realm of air conditioning technology. His innovative patents not only exemplify his expertise but also demonstrate his commitment to advancing vehicle climate control systems. As the industry continues to evolve, Hatanaka's contributions will undoubtedly play a crucial role in paving the way for future advancements.