Location History:
- Tokyo, JP (1991)
- Kanagawa, JP (1996 - 2013)
Company Filing History:
Years Active: 1991-2013
Title: Innovations of Yasushi Hirumi
Introduction
Yasushi Hirumi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of thermal printing technology, holding a total of 11 patents. His work has greatly influenced the efficiency and quality of image formation in various applications.
Latest Patents
Hirumi's latest patents include a method and apparatus for forming images, a surface-property-modifying sheet, and a thermal transfer sheet. In his image-forming method, a ribbon-shaped thermal transfer sheet with a dye layer and a protective material layer is utilized. Thermal energy is applied from a thermal head while a recording medium is positioned to face the dye layer, allowing for the thermal transfer of the dye onto the medium to create an image. Additionally, thermal energy is applied to form a protective layer on the image. His thermal printer design incorporates a thermal head with multiple heat-generating elements and a platen, enabling efficient printing by transferring inks from an ink ribbon to paper.
Career Highlights
Hirumi is currently employed at Sony Corporation, where he continues to innovate in the field of thermal printing. His expertise and inventions have played a crucial role in advancing the technology used in thermal printers.
Collaborations
Hirumi has collaborated with notable coworkers, including Naoki Takizawa and Koji Yoshino. Their combined efforts have contributed to the development of cutting-edge technologies in their field.
Conclusion
Yasushi Hirumi's contributions to thermal printing technology and his innovative patents have established him as a key figure in the industry. His work continues to impact the way images are formed and printed, showcasing the importance of innovation in technology.
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.