Company Filing History:
Years Active: 1999-2000
Title: Fumio Miyahara: Innovator in Printing Technology
Introduction
Fumio Miyahara is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of printing technology, holding three patents that showcase his innovative approach to printer design and functionality.
Latest Patents
Miyahara's latest patents include a printer that incorporates a formatter and a printing unit without a memory. This innovative design eliminates the need for a print buffer in the printer engine, allowing for efficient use of image memory to bitmap print data into a print image. The printer operates by outputting an enable signal to designate data transfer for one page from the formatter to the engine, responding to a request signal from the engine. This synchronization ensures that print image data is transferred seamlessly to the printhead for image printing. Another patent features a full-line type printhead capable of correcting variations in ink discharge amounts and density unevenness in printed images. This technology ensures high-quality prints by monitoring the internal temperature of the printhead and adjusting the pre-pulse and main pulse signals accordingly.
Career Highlights
Fumio Miyahara has built a successful career at Canon Aptex, where he has been instrumental in developing advanced printing technologies. His work has significantly improved the quality and efficiency of printing processes, making him a valuable asset to the company.
Collaborations
Miyahara has collaborated with talented coworkers such as Shigeru Inose and Hideaki Kishida. Their combined expertise has contributed to the successful development of innovative printing solutions.
Conclusion
Fumio Miyahara's contributions to printing technology through his patents and work at Canon Aptex highlight his role as a leading inventor in the field. His innovative designs continue to influence the future of printing technology.