Company Filing History:
2 out of 2,467 
1 out of 167 Years Active: 2003-2025
Title: Yasuhiro Kosaka: Innovator in Solid-State Imaging Technology
Introduction
Yasuhiro Kosaka is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of solid-state imaging devices, holding a total of 3 patents. His work has advanced the technology used in imaging apparatuses, showcasing his expertise and innovative spirit.
Latest Patents
One of Yasuhiro Kosaka's latest patents is a solid-state imaging device and imaging apparatus. This device features a quadrilateral pixel array with pixels arranged in rows and columns. Each pixel accumulates electric charge resulting from photoelectric conversion. The pixel array consists of a first area with pixels for capturing images and a second area with a pixel for identifying the device. The second pixel is strategically placed near the corners of the pixel array and includes different circuit or optical elements compared to the first pixels.
Another significant patent involves an apparatus for inputting clock signals and data signals of small amplitude levels. This apparatus includes a shift register that synchronizes a start signal with a clock signal of large amplitude. It generates latch signals and latches sequential data signals in synchronization with these signals. A receiver converts differential clock and data signals of small amplitude into their larger counterparts, ensuring efficient data transmission.
Career Highlights
Yasuhiro Kosaka has worked with prominent companies in the technology sector, including NEC Electronics Corporation and Nuvoton Technology Corporation Japan. His experience in these organizations has contributed to his development as an inventor and innovator in the field of imaging technology.
Collaborations
Throughout his career, Yasuhiro has collaborated with notable colleagues such as Nobuo Shimizu and Yoshihisa Fujimori. These collaborations have likely enriched his work and led to advancements in the technologies he has developed.
Conclusion
Yasuhiro Kosaka's contributions to solid-state imaging technology and his innovative patents reflect his dedication to advancing the field. His work continues to influence the development of imaging devices, showcasing the importance of innovation in technology.