Company Filing History:
Years Active: 1988-2001
Title: Masao Hosogai: Innovator in Matrix Switchboard Technology
Introduction
Masao Hosogai is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of matrix switchboard technology. With a total of 6 patents to his name, Hosogai continues to push the boundaries of innovation.
Latest Patents
Among his latest patents is a method for fabricating a matrix switchboard and connection pin. This invention provides a solution for connecting and disconnecting a switching-system line and a subscriber line. The matrix switchboard is designed with a board made of insulating material, featuring first and second wiring patterns that cross each other, along with through holes at their intersection points. A connection pin inserted into these holes electrically connects the wiring patterns on both sides of the board. Another notable patent is a wiring board structure that includes an insulating layer to prevent gap formation during the etching process. This structure consists of a board made from a material that can be etched, along with a thermally conductive electrically conductive portion and an insulating layer that protects the board during etching.
Career Highlights
Masao Hosogai is currently employed at Fujitsu Corporation, where he applies his expertise in electrical engineering to develop innovative solutions. His work has been instrumental in advancing the technology used in matrix switchboards.
Collaborations
Throughout his career, Hosogai has collaborated with notable colleagues, including Hitoshi Yokemura and Hiroyuki Otaguro. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Masao Hosogai's contributions to matrix switchboard technology exemplify his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of electrical systems and a dedication to improving connectivity solutions.
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.