Location History:
- Ueda, JP (2013 - 2014)
- Matsumoto, JP (2020)
Company Filing History:
Years Active: 2013-2020
Title: Innovations of Toshihiro Hagiwara
Introduction
Toshihiro Hagiwara is a notable inventor based in Ueda, Japan. He has made significant contributions to the field of thermal printing technology. With a total of 3 patents to his name, Hagiwara's work has had a considerable impact on the industry.
Latest Patents
Hagiwara's latest patents include a thermal printer, a control method for a thermal printer, and a printing system. The thermal printer features a thermal head with multiple heat elements designed for printing on roll paper. It includes a measurer that assesses heat element resistance and a printer memory that stores a resistance evaluation table. This table relates the resistance of the heat elements to defect levels based on specific reflectivity ranges in the symbol image. An evaluator references this table to determine the defect state of the thermal head based on the measured resistance.
His control method for a controller simplifies application development and enhances device control performance. It determines whether a received initialization request is the first after the application starts running. If it is the first request, it is passed to the device driver, and initialization settings are stored. The method also includes error handling processes for the device driver, ensuring efficient recovery and state management.
Career Highlights
Hagiwara is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of printing technology. His work has contributed to advancements in thermal printing systems, making them more efficient and reliable.
Collaborations
Throughout his career, Hagiwara has collaborated with notable colleagues such as Eiji Ito and Atsushi Sakai. These collaborations have fostered a creative environment that has led to significant technological advancements.
Conclusion
Toshihiro Hagiwara's contributions to thermal printing technology through his patents and work at Seiko Epson Corporation highlight his importance as an inventor. His innovations continue to shape the future of printing systems.