Toshiaki Ooshima

Toshiaki Ooshima is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of image reading technology, holding a total of 3 patents. His work has been instrumental in advancing the capabilities of image sensors and optical systems.

Latest Patents

Ooshima's latest patents include an innovative image reading system. This system features an original table for placing the original document, a linear image sensor that converts light into an electric signal, and a first optical system that forms an optical image on a main scanning line onto the linear image sensor. Additionally, it includes a sub scanning unit that scans the main scanning line in parallel with a sub scanning direction, along with a second optical system that creates an optical path reaching the linear image sensor from a detecting position on the plate surface. The size and orientation of the original are determined based on electric signals converted from light that reaches the linear image sensor from both the main scanning line and the detecting position.

Career Highlights

Ooshima is currently employed at Seiko Epson Corporation, where he continues to develop cutting-edge technologies in image reading. His expertise in optical systems and image sensors has positioned him as a key player in the industry.

Collaborations

Throughout his career, Ooshima has collaborated with esteemed colleagues such as Kenichiro Amemiya and Noriyuki Noda. These partnerships have fostered innovation and have contributed to the success of various projects within the company.

Conclusion

Toshiaki Ooshima's contributions to image reading technology exemplify his dedication to innovation and excellence. His patents and collaborations reflect a commitment to advancing the field, making him a significant figure in the world of inventors.