Yoichi Hisatake

Title: Yoichi Hisatake: Innovator in Heat-Insulation Technology

Introduction

Yoichi Hisatake is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of heat-insulation materials, holding a total of 2 patents. His innovative work focuses on enhancing the efficiency and effectiveness of insulation technologies.

Latest Patents

His latest patents include a heat-insulation material and a production method thereof. This heat-insulation material features a first substrate layer that includes an aerogel and first fibers, along with a second substrate layer that is layered on the first substrate layer, which also includes an aerogel and second fibers. Notably, the volume density of the aerogel in the first substrate layer is larger than that in the second substrate layer. Additionally, the amount of aerogel present around a first surface of the second substrate layer is smaller than that around a second surface adjacent to the first substrate layer.

Another significant patent is for a composite sheet, which includes a graphite layer disposed on a high-temperature portion and an aerogel layer on a low-temperature portion. This composite sheet also features an adhesive layer that secures both the graphite and aerogel layers, with the adhesive being a water-based formulation. The water-based adhesive layer is designed with gaps to enhance its performance.

Career Highlights

Yoichi Hisatake is currently associated with Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to focus on developing advanced materials that contribute to energy efficiency and sustainability.

Collaborations

Throughout his career, Yoichi has collaborated with notable colleagues, including Shigeaki Sakatani and Shinji Okada. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

In summary, Yoichi Hisatake is a distinguished inventor whose work in heat-insulation technology has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency, making him a valuable contributor to the industry.