This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Canon Kabushiki Kaisha. Active years: 2023-2025.
Company Filing History:
Years Active: 2023-2025
Title: Hajime Hayami: Innovator in Signal Processing and Photoelectric Conversion
Introduction
Hajime Hayami is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of signal processing and photoelectric conversion. With a total of 3 patents to his name, Hayami continues to push the boundaries of technology through his innovative designs.
Latest Patents
Hayami's latest patents include a signal processing device and a photoelectric conversion apparatus. The signal processing device features a first substrate with a signal generation circuit designed to generate a reference signal for comparison with a signal output from a pixel. This device also includes a circuit element distinct from the signal generation circuit and a contact region that connects the first substrate to a wiring layer above it. In a plan view, the contact region is strategically placed between the signal generation circuit and the circuit element.
The photoelectric conversion apparatus comprises multiple pixels, processors, and a controller. Each processor includes a first and a second column circuit, both of which perform A/D conversion to transform pixel signals into digital signals. The controller generates two distinct signals used in the A/D conversion process, and a selector is employed to manage the supply of these signals to the column circuits.
Career Highlights
Hajime Hayami is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to develop cutting-edge technologies that enhance the performance of imaging devices.
Collaborations
Hayami has collaborated with notable colleagues such as Hideo Kobayashi and So Hasegawa. Their combined expertise has contributed to the advancement of innovative technologies within their field.
Conclusion
Hajime Hayami is a distinguished inventor whose work in signal processing and photoelectric conversion has made a significant impact on technology. His patents reflect his commitment to innovation and excellence in engineering.