Location History:
- Hyogo, JP (1992)
- Amagasaki, JP (1992 - 1994)
Company Filing History:
Years Active: 1992-1994
Title: Eiji Hirao: Innovator in Paper Feeding Technology
Introduction
Eiji Hirao is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of printing technology, particularly in the development of paper feeding devices. With a total of three patents to his name, Hirao's innovations have enhanced the efficiency and functionality of printers.
Latest Patents
Hirao's latest patents include a paper feeding device designed for printers. This device features a paper feed box that contains a paper roll, with a bottom slanting to the front and a front wall that defines the lower edge of a drawing outlet for unrolled paper portions. The design allows the paper roll to freely contact both the bottom and the front wall. Additionally, the paper feed box is supported by a spring, enabling it to rise and fall as needed. The device also incorporates slip guide means positioned above the paper feed box, ensuring that when the paper roll is placed inside, the upper end is pressed against the guide means, allowing for smooth unrolling and drawing of paper.
Career Highlights
Eiji Hirao is currently employed at Kanzaki Paper Manufacturing Co., Ltd., where he continues to innovate in the field of paper technology. His work has been instrumental in improving the design and functionality of paper feeding mechanisms in printers.
Collaborations
Hirao has collaborated with notable coworkers, including Takayasu Hongo and Setuo Sasabe. Their combined expertise has contributed to the advancement of paper feeding technology.
Conclusion
Eiji Hirao's contributions to the field of printing technology through his innovative paper feeding devices have made a significant impact. His patents reflect a commitment to enhancing the efficiency of printers, showcasing his role as a key inventor in this domain.