Location History:
- Fujisawa, JP (1993 - 2014)
- Kanagawa-ken, JP (2004 - 2014)
Company Filing History:
Years Active: 1993-2014
Title: Hirokazu Sekine: Pioneering Innovations in Solid-State Imaging
Introduction
Hirokazu Sekine, an innovative inventor based in Kanagawa-ken, Japan, holds an impressive portfolio of 16 patents. His work primarily focuses on advancements in solid-state imaging technologies, which have significant implications for various applications, including photography and video recording.
Latest Patents
One of his notable recent inventions is the "Solid-state image pickup device and system having photodiodes of varying sizes and sensitivities in each unity cell to detect movement of a subject." This patent introduces a solid-state image pickup device equipped with a first pixel and a second pixel, each containing respective photodiodes and microlenses. The design features one pixel with a larger microlens and higher sensitivity compared to the second, allowing for improved detection of movement through an innovative differential signal output circuit.
Another significant patent is for a "Camera module and method for manufacturing camera module." This invention outlines a sophisticated camera module design that includes a lens holder, a substrate with a sensor unit, and a driving device that enables vertical movement of the lens. The integration of these components enhances the performance and functionality of camera modules in capturing images.
Career Highlights
Hirokazu Sekine works at Kabushiki Kaisha Toshiba, a leading technology company known for its contributions to electronics and digital solutions. His role within the company has allowed him to drive significant technological advancements in imaging systems, showcasing his commitment to innovation in the field.
Collaborations
Throughout his career, Sekine has collaborated with fellow inventors Atsuko Kawasaki and Kenichiro Hagiwara, contributing to the development of new imaging technologies and enriching the innovation landscape. Their collective efforts have resulted in a series of impactful patents that continue to push the boundaries of imaging capability.
Conclusion
Hirokazu Sekine stands out as a formidable force in the realm of solid-state imaging innovations. His contributions, evident through his numerous patents, reflect a deep commitment to advancing imaging technologies and enhancing their practical applications. With a strong foundation in collaboration and innovation, Sekine is poised to make further significant contributions in the field of imaging.