This inventor holds 3 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1998-2007.
Location History:
- Ohizumimachi, JP (1998)
- Oizumi, JP (1999)
- Gunma, JP (2007)
Company Filing History:
Years Active: 1998-2007
Title: Innovations of Takashi Kawanabe
Introduction
Takashi Kawanabe is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of fuel cell technology and refrigeration systems. With a total of 3 patents to his name, Kawanabe's work reflects a commitment to enhancing efficiency and performance in these critical areas.
Latest Patents
One of Kawanabe's latest patents is a separator for fuel cells. The objective of this invention is to provide a separator that allows for the even and efficient feeding of fuel, air, or cooling water. This separator features fuel channels on one side and cooling water channels on the other, with rectangular regions where these channels are formed. The design includes a first fuel-feeding manifold and a first fuel-discharging manifold to facilitate the flow of fuel gas. Additionally, the cooling water is managed through a first cooling-water-feeding manifold and a first cooling-water-discharging manifold.
Another significant patent is a heat exchanger designed for refrigerating cycles. This heat exchanger incorporates a plurality of grooves formed in the inner surface of a pipe, aligned with the flow direction of the refrigerant. It utilizes at least two types of grooves that differ in width, enhancing the overall performance. The pipe is also equipped with fins coated in a hydrophilic black paint, further improving efficiency.
Career Highlights
Kawanabe is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies. His work at Sanyo has allowed him to focus on advancements in fuel cell and refrigeration technologies, contributing to the company's reputation for excellence in these fields.
Collaborations
Throughout his career, Kawanabe has collaborated with talented individuals such as Masahiro Kobayashi and Mitsuo Karakane. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Takashi Kawanabe's contributions to fuel cell technology and refrigeration systems demonstrate his innovative spirit and dedication to improving efficiency. His patents reflect a deep understanding of engineering principles and a commitment to advancing technology for a better future.