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Years Active: 2010-2022
Title: Innovations by Hirofumi Inoue: A Look at His Patents and Career
Introduction: Hirofumi Inoue, an inventive mind based in Osaka, Japan, has made significant contributions to technology through his innovative solutions. With two patents to his name, his work spans important advancements in grease compositions and disk discrimination technology.
Latest Patents: Hirofumi Inoue’s latest patents include two remarkable inventions. The first is a grease composition, which consists of a base oil, a thickener, and an additive. The base oil utilized in this composition is a synthetic oil, while the thickener contains a compound with a urea group. Additionally, the additive comprises a phosphoric compound, a calcium-based compound, and hydrocarbon-based wax. This innovative grease composition is enclosed within a hub unit, ensuring efficient performance.
The second patent involves a disk discriminating method and apparatus. This invention aims to quickly identify optical disks by measuring the amplitude of either a focus error signal or a tracking error signal. The calculating part records these measurements multiple times and sends the data to a controller. The controller compares the amplitudes with predefined threshold values in memory. If there is a change in the amplification gain of either signal, the controller adjusts it according to one of the threshold values. This facilitates the efficient discrimination of the type of optical disk in question.
Career Highlights: Throughout his career, Hirofumi Inoue has worked with notable companies, including Panasonic Corporation and Jtekt Corporation. His industry experience has undoubtedly influenced the development of his inventive technologies.
Collaborations: Inoue has had the opportunity to collaborate with talented professionals such as Norio Hatanaka and Ryoichi Ishikawa. These partnerships have likely contributed to the depth and success of his inventions.
Conclusion: Hirofumi Inoue’s innovations in grease compositions and disk discrimination technology exemplify his commitment to advancing engineering and technology. His patents continue to influence the field, demonstrating the significance of collaboration and creativity in fostering innovation.
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.