Company Filing History:
Years Active: 1980-1985
Title: Tetsuma Asahi: Innovator in Typewriter Technology
Introduction
Tetsuma Asahi is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of typewriter technology, holding a total of 3 patents. His innovative designs have improved the functionality and efficiency of typewriters, showcasing his expertise in mechanical engineering.
Latest Patents
Asahi's latest patents include a ribbon cartridge for typewriters, an impression control mechanism for typewriters, and a print impression control mechanism for regulating the impact velocity of a single element printing head against a platen. The print impression control mechanism is particularly noteworthy, as it allows the printing head to be retained in a rest position that maintains a fixed distance from the platen. This design ensures optimal visibility of printed characters on the record medium. During the print cycle, the head is first moved to an intermediate position, from which it is accelerated to achieve the necessary velocity for printing. This intermediate position is adjustable based on the manual control lever, allowing for precise control over the impression of printed characters.
Career Highlights
Throughout his career, Tetsuma Asahi has worked with several companies, including Silver Seiko Ltd. and Silver Seiko Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the typewriter industry.
Collaborations
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Conclusion
Tetsuma Asahi's contributions to typewriter technology through his innovative patents demonstrate his commitment to enhancing the functionality of traditional writing devices. His work continues to influence the field and showcases the importance of innovation in mechanical design.