Location History:
- Tokyo, JP (1990 - 1998)
- Hino, JP (1993 - 2011)
Company Filing History:
14 out of 52,711 
3 out of 122 
3 out of 7 
Years Active: 1990-2011
Title: The Innovations of Hiroshi Hashizume: A Pioneer in Electronic Circuit Manufacturing
Introduction
Hiroshi Hashizume, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of electronic circuit manufacturing. With an impressive portfolio of 17 patents, he has pioneered methods that advance the efficiency and precision of image forming apparatuses.
Latest Patents
Among his latest innovations is a method of manufacturing an electronic circuit formed on a substrate. This invention features an image forming apparatus that comprises an exposure unit, which forms an electrostatic latent image on a photoconductor based on image information. The developing unit then utilizes toner made from the formation material of a circuitry layer to develop this latent image. The electrostatic transferring unit plays a crucial role by transferring the toner image from the photoconductor onto a substrate, ensuring the toner image covers at least part of a conductor layer already formed on the substrate.
In this process, excessive charges that arise in the conductor layer when starting the transfer are effectively removed. Alternatively, charges with a polarity opposite to that of the toner are added to the conductor layer. These innovative steps allow for the secure and favorable formation of a circuitry layer in a desired pattern on the conductor layer.
Career Highlights
Hiroshi Hashizume has made notable advancements during his tenure at esteemed companies such as Toshiba Corporation and Tec Corporation. His work has consistently focused on pushing the boundaries of technology in electronic circuits and image forming technologies. His patents demonstrate not only his creativity but also his problem-solving capabilities in complex engineering challenges.
Collaborations
Throughout his career, Hashizume has collaborated with several talented individuals, including Michihisa Iguchi and Tetsuya Nakamura. These partnerships have fostered an environment where innovative ideas can flourish, further enhancing the advancements in electronic circuit manufacturing.
Conclusion
Hiroshi Hashizume stands out as a leading figure in the field of electronic circuits with his 17 patents. His latest innovations, particularly in image forming apparatuses, illustrate his commitment to enhancing manufacturing processes. As technology continues to evolve, the contributions of inventors like Hashizume play a vital role in shaping the future of electronics.
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.