This inventor holds 5 USPTO granted patents. Top assignee: Yamaha Corporation. Active years: 1988-2002.
Company Filing History:
Years Active: 1988-2002
Title: Innovations of Koji Toda in Electro-Coagulation Printing
Introduction
Koji Toda is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of printing technology, particularly in electro-coagulation printing. With a total of 5 patents to his name, his work has advanced the capabilities of printing apparatuses.
Latest Patents
One of his latest patents is a "Method and apparatus for electro-coagulation printing and electrode control unit." This invention involves an electro-coagulation printer that utilizes an electrode control unit to drive electrodes positioned near a rotating drum coated with a conductive ink film. The electrodes are electrified to partially coagulate the ink film, forming ink dots that are subsequently transferred onto paper. The electrode control unit receives print data from a host device, creating gradation data that is output serially and converted to parallel data for precise control of the printing process.
Another significant patent is the "Printing apparatus and printing method therefor." This invention describes a printing apparatus that forms images by coagulating liquid ink in a space between a rotating drum and multiple negative electrodes through electrical energizing. The design includes a discharge port for fluid to be directed towards the negative electrode surface, enhancing the printing process.
Career Highlights
Koji Toda is currently employed at Yamaha Corporation, where he continues to innovate in the field of printing technology. His work has not only contributed to the company's advancements but has also set new standards in the industry.
Collaborations
Throughout his career, Koji has collaborated with talented individuals such as Kunimasa Muroi and Akira Sogo. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in printing.
Conclusion
Koji Toda's contributions to electro-coagulation printing demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing printing technology, making a lasting impact in the field.