Company Filing History:
2 out of 2,979 
2 out of 489 
1 out of 25 Years Active: 1989-2001
Title: Kyoji Tachikawa: Innovator in Optical Imaging and Film Technology
Introduction
Kyoji Tachikawa is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the fields of optical imaging and film technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and efficiency of various imaging devices.
Latest Patents
One of Tachikawa's latest patents is an optical image reading device. This device features a document passage defined between an upper frame and a base frame, allowing for the optical reading of images on documents of various sizes, including name cards and envelopes. The design ensures stable document feeding without wobbling, enabling high-accuracy image processing.
Another significant patent is related to film handling for a laser recorder. This laser recorder is designed for computer output microfilm recording and includes a film feed unit, a film take-up unit, and a main driving unit. The system incorporates mechanisms to eliminate slackened film and control the heat-development process, ensuring precise image recording on heat development film.
Career Highlights
Throughout his career, Kyoji Tachikawa has worked with prominent companies such as Minolta Camera and Nisca Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in imaging and film processing.
Collaborations
Tachikawa has collaborated with notable coworkers, including Akiyoshi Hamada and Mitsutoshi Yagoto. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Kyoji Tachikawa's contributions to optical imaging and film technology have made a lasting impact on the industry. His inventive spirit and dedication to innovation continue to inspire future advancements in these fields.