Company Filing History:
5 out of 52,751 
1 out of 374 
Years Active: 1986-1991
Title: Sohei Manabe: Innovator in Solid State Image Sensors
Introduction
Sohei Manabe is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of solid state image sensors, holding a total of 5 patents. His work has advanced the technology used in image sensing devices, making them more efficient and effective.
Latest Patents
One of his latest patents is for a solid state image sensor having low and high level signal components. This innovative sensor comprises a CCD type image sensing device and a signal detector. The signal detector includes an FDA type signal detection circuit that is connected to the signal pick-up terminal of the image sensing device. It features a small amount of saturating signals and low noise, as well as another FDA type signal detection circuit that handles a large amount of saturating signals and high noise. The outputs of both circuits are composed to produce a final output, with the composing ratio adjusted based on the output of the FDA type signal detection circuit.
Another notable patent is for a solid image pickup apparatus. This apparatus consists of multiple photo sensing elements arranged on a semiconductor substrate in a two-dimensional layout. These elements output electric charges upon receiving light. The semiconductor channel formed among the photo sensing elements transfers these electric charges, featuring cross-shaped channel members located within the arrangement of photo sensing elements. The design includes vertical transfer electrodes that provide electric potential to the channel members, facilitating the transfer of electric charges to subsequent stages.
Career Highlights
Sohei Manabe has worked with notable companies such as Toshiba Corporation and Nippon Hoso Kyokai. His experience in these organizations has contributed to his expertise in the field of image sensing technology.
Collaborations
Throughout his career, Manabe has collaborated with esteemed colleagues, including Yoshiyuki Matsunaga and Nozomu Harada. These partnerships have likely enriched his work and led to further innovations in the industry.
Conclusion
Sohei Manabe's contributions to solid state image sensors have had a lasting impact on the field of imaging technology. His innovative patents and collaborations with other professionals highlight his role as a key figure in advancing this important area of research.