Company Filing History:
10 out of 27,375 
1 out of 16,453 
1 out of 42 
Years Active: 1995-2024
Title: Innovations and Contributions of Inventor Akihiro Sawada
Introduction: Akihiro Sawada, a prolific inventor based in Osaka, Japan, has made significant contributions to technology through his innovative designs and solutions. With an impressive portfolio of 12 patents, he has focused on advancing various fields, particularly in internal substance management and communication systems.
Latest Patents: Two of Akihiro Sawada's latest patents exemplify his inventive prowess. The first is related to an internal substance supplier and method of producing molded products. This invention features a conveying mechanism designed to capture and transfer internal substances efficiently. It includes a scraping member that interacts with the conveyed substance and a gliding member that guides the material to a die bore in a compression-molding machine. The push transfer member ensures precise movement and transfer of the substance, enhancing production efficiency.
The second patent involves a phase locked loop (PLL) circuit and wireless communication system. This innovation utilizes a voltage-controlled oscillator (VCO) with multiple oscillation frequency bands, combined with a time-to-digital converter (TDC) circuit. The TDC measures the phase difference between reference signals and frequency-divided signals, allowing for rapid frequency comparison and selection of the optimal oscillation frequency band. This technology enhances communication system reliability and efficiency.
Career Highlights: Throughout his career, Akihiro Sawada has been associated with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these organizations has facilitated the development of groundbreaking technologies, further establishing his reputation as an influential inventor.
Collaborations: Collaboration plays a crucial role in innovation, and Akihiro Sawada has worked alongside esteemed colleagues, including Masashi Agata and Hironori Akamatsu. Together, they have combined their expertise to push the boundaries of technology and develop innovative solutions.
Conclusion: Akihiro Sawada's journey as an inventor and his contributions through his patents highlight the impact of his work on modern technology. His commitment to innovation continues to inspire future generations, and his inventions hold promise for advancements in various fields.