This inventor holds 1 USPTO granted patent. Top assignee: Toppan Printing Co., Ltd.. Active years: 1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978
Title: Hisao Katogi - Innovator in Density Measurement Technology
Introduction
Hisao Katogi is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of optical density measurement through his innovative designs and patents. His work has been instrumental in advancing technology that aids in the accurate measurement of optical densities.
Latest Patents
Hisao Katogi holds a patent for a density measuring device. This device is designed to easily and quickly measure the optical densities of original pictures. The process involves scanning an original picture with a scanning device to obtain electrical signals. These signals are then converted into secondary electrical signals that correspond to the optical density of the original picture using a logarithmic converting circuit. Calibration signals generated by a calibration signal generator are added to the secondary electrical signals, and the combined signals are displayed on a waveform monitor. This innovative approach enhances the efficiency and accuracy of density measurements.
Career Highlights
Hisao Katogi is associated with Toppan Printing Co., Ltd., where he has contributed to various projects and innovations. His expertise in optical density measurement has positioned him as a valuable asset within the company. His dedication to research and development has led to advancements that benefit the printing and imaging industries.
Collaborations
Hisao Katogi has worked alongside talented colleagues, including Ikuo Seki and Masahiko Kato. Their collaborative efforts have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.
Conclusion
Hisao Katogi's contributions to the field of density measurement technology exemplify his commitment to innovation. His patent for a density measuring device showcases his ability to solve complex problems in a practical manner. His work continues to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile