Hitoshi Kuninaka

Title: Hitoshi Kuninaka: Innovator in Plasma Technology

Introduction

Hitoshi Kuninaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of plasma technology, holding a total of 7 patents. His innovative work has been recognized in various industries, particularly in aerospace and electronics.

Latest Patents

Among his latest patents is a microwave plasma source. This invention features a tubular magnet portion with distinct polarities at both ends. The design includes a tubular body surrounded by the magnet portion, with a magnetic circuit that closes one end and another circuit opposite it. An antenna is integrated to supply microwave power to the space within the tubular body. The configuration is designed to meet specific relational expressions regarding the inner diameter and microwave cutoff wavelength. Another notable patent is a charge neutralizer and plasma generator. This device includes a vacuum chamber for charged objects and a high vacuum processing unit for vapor deposition. The plasma generator utilizes electron cyclotron resonance to supply plasma within the vacuum chamber.

Career Highlights

Hitoshi Kuninaka has worked with esteemed organizations such as the Japan Aerospace Exploration Agency and NEC Corporation. His experience in these companies has allowed him to develop and refine his innovative ideas in plasma technology.

Collaborations

Throughout his career, Kuninaka has collaborated with notable colleagues, including Yasuo Horiuchi and Hiroshi Iida. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Hitoshi Kuninaka is a distinguished inventor whose work in plasma technology has led to several important patents. His contributions continue to influence the fields of aerospace and electronics, showcasing the impact of innovation in modern technology.