Company Filing History:
Years Active: 1993-2010
Title: **Innovative Mind: The Patents of Katsuro Hiraiwa**
Introduction
Katsuro Hiraiwa is a distinguished inventor based in Kawasaki, Japan, known for his contributions to the field of technology with four notable patents. His work primarily revolves around the development of advanced camera modules and semiconductor devices, showcasing his expertise in optical engineering and electronics.
Latest Patents
Hiraiwa's latest patents include two significant innovations:
1. **Camera Module Equipped with an Optical Filter Having an Edge Not in Contact with a Fixing Portion** - This innovative camera module features a structured design that includes a lens unit and an imaging element. An optical filter is positioned strategically between the imaging element and the lens, where part of the filter is securely adhered to a fixing portion. Importantly, the edge of the optical filter remains non-contact with the adhesive, allowing minute particles from the cut surface of the filter to fall outside the fixing area, enhancing the overall functionality.
2. **Semiconductor Device Having a Heat Spreader Exposed from a Seal Resin** - This patent describes a cutting-edge semiconductor element characterized by its unique encapsulation method. The semiconductor is mounted on a substrate, where the electrode terminals align with openings for optimal connectivity. A metal plate heat-emitting member is also integrated into the design, which remains exposed from the mold resin, facilitating improved heat dissipation for better performance.
Career Highlights
Throughout his career, Katsuro Hiraiwa has made substantial contributions while working at prominent companies. He has held positions at Fujitsu Corporation and Fujitsu Microelectronics Limited, where he applied his innovative thinking and technical skills to advance the field of semiconductor technology and optical systems. His inventions have impacted various applications in electronics, underscoring his role as a pioneer in these industries.
Collaborations
Katsuro Hiraiwa has collaborated with notable colleagues including Toshiyuki Honda and Kaname Ozawa, further enriching his work through shared ideas and expertise. These partnerships have fostered an environment of innovation, leading to significant advancements in their respective fields.
Conclusion
Katsuro Hiraiwa stands out as a prolific inventor whose work in camera modules and semiconductor devices embodies the spirit of innovation. With four patents to his name, his contributions continue to influence the technology landscape, illustrating the essential role inventors play in shaping our future. His collaborations and career highlights further reflect his dedication to advancing technology through ingenious inventions.