Company Filing History:
10 out of 58,131 
2 out of 1,799 
1 out of 2,895 
Years Active: 2007-2023
Title: Masafumi Kusakawa: Innovator in Solid-State Imaging Technology
Introduction
Masafumi Kusakawa is a prominent inventor based in Tokyo, Japan, with an impressive portfolio of 11 patents to his name. His innovations primarily focus on advanced imaging technologies, particularly in the realm of solid-state devices. With a keen eye for detail and a commitment to improving data processing methods, Kusakawa has made significant contributions to the field of digital imaging.
Latest Patents
Kusakawa's latest patents include groundbreaking work on solid-state imaging devices and associated information processing methods. One notable patent describes a solid-state imaging device designed to encrypt data. This device features a sensor die, which is equipped with an array of imaging pixels on one side and wiring layers on the opposite side. Within this inventive device, specific imaging pixels generate unique signals, while a logic die, also integrated into the design, facilitates data encryption through a specialized processor. This sophisticated configuration ensures that both signal generation and encryption occur internally, enhancing the security and functionality of the imaging device.
Another innovative patent involves a key generation device that uses a Y-ary tree structure to efficiently manage reception devices. This hierarchical approach allows for flexible subgroup formations by introducing new parameters, which optimizes data handling and reduces operational calculations required by users. These inventions showcase Kusakawa's commitment to enhancing both security and efficiency in technological applications.
Career Highlights
Throughout his career, Masafumi Kusakawa has worked with esteemed companies such as Sony Corporation and Sony Computer Entertainment Inc. His experience at these prominent organizations has provided him with a strong foundation in research and development, allowing him to push the boundaries of imaging technology. Kusakawa's role in these companies has been vital, contributing to the advancement of their technological offerings and solidifying his reputation as an innovator.
Collaborations
In the course of his career, Kusakawa has collaborated with notable colleagues, including Tomoyuki Asano and Taizo Shirai. These partnerships have further enriched his research efforts, leading to innovative advancements in imaging and encryption technologies. The collaborative spirit exemplified in these professional relationships has played a crucial role in the success of his inventions.
Conclusion
Masafumi Kusakawa stands out as an influential inventor in the field of solid-state imaging technology. His significant contributions, exemplified by his latest patents, demonstrate his commitment to enhancing data processing and security. Through his collaborations and experience with leading technology companies, Kusakawa continues to pave the way for future innovations in imaging technology, making him a key figure to watch in the ever-evolving landscape of invention.