Location History:
- Tokyo, JP (1988)
- Kanagawa, JP (1989)
Company Filing History:
Years Active: 1988-1989
Title: Kikue Ishikawa: Innovator in Solid State Imaging Technology
Introduction
Kikue Ishikawa is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of solid-state imaging technology, particularly in the development of electronic shutters and image pick-up devices. With a total of 2 patents to her name, her work has had a lasting impact on the industry.
Latest Patents
Ishikawa's latest patents include an electronic shutter for a CCD image sensor. This innovative device is designed for use in video cameras and electronic still cameras, effectively suppressing brightness differences on TV screens during shutter operation. The technology utilizes a semiconductor substrate of a first conductivity type, along with a region of second conductivity type, to control exposure time without the need for a mechanical shutter.
Another notable patent is her solid-state image pick-up device, which features means for cancelling impedance differences between photo-sensing areas in a photo-sensitive array. This technology ensures uniform charge handling across the respective photo-sensing areas, enhancing the overall performance of the imaging device.
Career Highlights
Kikue Ishikawa is currently employed at Sony Corporation, where she continues to innovate and develop cutting-edge imaging technologies. Her work has been instrumental in advancing the capabilities of solid-state imaging devices, making them more efficient and effective for various applications.
Collaborations
Throughout her career, Ishikawa has collaborated with notable colleagues such as Kazuya Yonemoto and Yoshiaki Kagawa. These partnerships have fostered a creative environment that has led to groundbreaking advancements in imaging technology.
Conclusion
Kikue Ishikawa's contributions to solid-state imaging technology exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of the complexities involved in imaging systems, and her work continues to influence the industry today.