This inventor holds 5 USPTO granted patents. Top assignees: Kureha Kagaku Kogyo Kabushiki Kaisha, Olympus Optical Company, Ltd.. Active years: 1987-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 776 
1 out of 5,729 
Years Active: 1987-1992
Title: Akira Sogawa: Innovator in Medical Technology
Introduction
Akira Sogawa is a prominent inventor based in Tokyo, Japan, known for his contributions to medical technology. He holds a total of 5 patents that focus on innovative methods and apparatuses for treating living tissues using high-frequency currents. His work has significantly advanced the field of hyperthermic treatment.
Latest Patents
One of Sogawa's latest patents is an "Apparatus for dielectric-heating living body by high-frequency current." This method involves heating a tract organ of the living body with high-frequency electric current. It includes controlling the flow volume of a coolant supplied into a first electrode to match the blood flow in the tissue, ensuring safe hyperthermic treatment. The coolant used is an aqueous solution of salts at a predetermined concentration, which helps maintain the temperature range of the living body tissue.
Another notable patent is the "Electrode device for heating tumor in endotract organ." This device utilizes high-frequency convergent electric current to heat tumors located in endotract organs. It features a flexible polymeric container with a thick side wall and bottom wall, along with a deformable electrode member. The design includes a mesh-like member that facilitates the flow of current, enhancing the effectiveness of the treatment.
Career Highlights
Throughout his career, Akira Sogawa has worked with notable companies such as Kureha Chemical Industry Co., Ltd. and Olympus Optical Company, Ltd. His experience in these organizations has contributed to his expertise in developing advanced medical technologies.
Collaborations
Sogawa has collaborated with several professionals in his field, including Kiyoshi Kitagawa and Chikau Onodera. These collaborations have fostered innovation and the sharing of ideas, further enhancing the impact of his work.
Conclusion
Akira Sogawa's innovative patents and career achievements highlight his significant contributions to medical technology. His work continues to influence the field, providing safer and more effective treatment options for patients.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile