Location History:
- Suwa, JP (1996 - 2000)
- Nagano, JP (1993 - 2002)
Company Filing History:
Years Active: 1993-2002
Title: Hiroshi Ishida: Innovator in Printing Technology
Introduction
Hiroshi Ishida is a notable inventor based in Nagano, Japan, known for his significant contributions to printing technology. With a total of 12 patents to his name, Ishida has demonstrated a commitment to innovation and efficiency in the printing industry. His work continues to influence modern printing solutions.
Latest Patents
Among his latest inventions is a revolutionary printer that features a unique drive roller made of rubber and a driven roller composed of synthetic resin. This design allows for the leading edge of a sheet to be guided against the drive roller before reaching the driven roller. The printer includes a discharge tray that facilitates smooth contact with the print head side of the sheet discharge opening. This ingenuity ensures optimal printing conditions are achieved swiftly while minimizing noise emission from the discharge opening.
Another significant patent introduced by Ishida is a method for detecting the end portion of a recording medium. This invention employs a light-emitting element alongside a light-receiving element to monitor changes in light as the recording medium moves. Ishida's invention calculates the necessary feed amount for the recording medium to reach a predetermined position, irrespective of varying characteristics of the recording medium. The integration of a comparator allows for precise detection of the leading or trailing edge of the recording medium.
Career Highlights
Hiroshi Ishida has made significant contributions throughout his career with Seiko Epson Corporation, a leading entity in printing technology. His innovative approach to resolving challenges within the industry demonstrates his expertise and dedication.
Collaborations
During his time at Seiko Epson Corporation, Ishida has collaborated with talented coworkers such as Kenjiro Murakami and Masayuki Kumazaki. Their joint efforts in innovation have led to the development of advanced printing solutions that continue to shape the industry.
Conclusion
Hiroshi Ishida's work exemplifies the spirit of innovation in the field of printing technology. With a growing number of patents and a focus on improving user experience, his contributions are set to leave a lasting impact on the industry for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.