Location History:
- Kanagawa, JP (1991)
- Yokohama, JP (1980 - 1993)
Company Filing History:
5 out of 52,752 
4 out of 2,916 
Years Active: 1980-1993
Title: Koji Izawa: Innovator in Information Processing Technology
Introduction
Koji Izawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of information processing, holding a total of 9 patents. His work focuses on enhancing the capabilities of information processing apparatuses and image processing devices.
Latest Patents
One of his latest patents is an information processing apparatus that integrates a scanner and a magnetic disk for data supply, along with an optical disk for data storage. This innovative apparatus allows the scanner to supply image data while the magnetic disk provides code data, such as document and drawing data. The processing apparatus effectively stores both types of data into the optical disk, with each type having a flag indicating its nature.
Another notable patent is an image processing device designed to handle images containing poorly contrasted letters and bold letters, in addition to well-contrasted letters and pictures. This device preserves both the resolution of letters and the tones of pictures. It includes circuits that can distinguish between two-level images and non-two-level images based on image concentration-related quantities. Furthermore, it can differentiate letters from pictures using various image concentration metrics.
Career Highlights
Throughout his career, Koji Izawa has worked with notable companies, including Toshiba Corporation and Tokyo Shibaura Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced information processing technologies.
Collaborations
Koji has collaborated with esteemed colleagues such as Shiro Takagi and Tadanobu Kamiyama. Their joint efforts have furthered the development of innovative solutions in the field of information processing.
Conclusion
Koji Izawa's contributions to information processing technology are noteworthy, with a focus on enhancing data handling and image processing capabilities. His patents reflect a commitment to innovation and excellence in his field.