This inventor holds 4 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 2007-2026.
Company Filing History:
3 out of 16,586 
1 out of 21,351 
Years Active: 2007-2026
Title: Kazushige Sawada: Innovator in Air Conditioning and Circuit Board Technology
Introduction
Kazushige Sawada, a prominent inventor based in Tokyo, Japan, has made significant contributions to the fields of air conditioning and electronics. With a portfolio of three patents, his work showcases innovative approaches that integrate advanced technology to enhance both functionality and efficiency in everyday appliances.
Latest Patents
Among his latest inventions is an advanced air conditioner designed to optimize performance while minimizing power consumption. This air conditioning unit features an intricate outdoor device equipped with a control unit that operates at the voltage of a smoothing capacitor, alongside a power-supply switching relay and an inrush-current preventing relay drive unit. This innovative design ensures safety and efficiency, as the outdoor control unit effectively manages the operation of various relays based on power supply conditions.
Another notable invention is a circuit board connection structure that simplifies the integration of multiple circuit boards. This structure employs a connector with first and second insertion openings for the two circuit boards, enhancing reliability through inner connection pins. This inventive design achieves a characteristic-impedance-matched transmission path, contributing to improved electrical performance.
Career Highlights
Kazushige Sawada has a robust professional background, having worked for leading companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experiences in these esteemed organizations allowed him to develop a deep understanding of technological advancements and practical applications that fuel innovation in electronics and cooling systems.
Collaborations
Throughout his career, Sawada has collaborated with talented individuals, including Kazuo Kubo and Takashi Mizuochi. These partnerships have facilitated the cross-pollination of ideas, resulting in groundbreaking inventions that reflect a commitment to excellence and innovation.
Conclusion
Kazushige Sawada's impact as an inventor in Tokyo is notable, with his patents contributing significantly to the technological landscape. His innovative solutions in air conditioning and circuit board design not only improve efficiency but also pave the way for future advancements in the industry. As he continues to push the boundaries of technology, Sawada exemplifies the spirit of innovation and creativity that drives the world forward.