This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Dai Nippon Printing Co., Ltd., Dexerials Corporation, Mitsubishi Electric Corporation. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Years Active: 2020
Title: Kentaro Oshima: Innovator in Power Supply and Optical Technologies
Introduction
Kentaro Oshima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of power supply circuits and optical layered bodies. With a total of 2 patents, Oshima's work reflects his innovative spirit and technical expertise.
Latest Patents
Oshima's latest patents include a Switching Power Supply Circuit and an Optical Layered Body. The Switching Power Supply Circuit features a rectifying element connected to an auxiliary winding. This design allows a shut-down circuit to receive a bias voltage output from the rectifying element. The shut-down circuit effectively stops the power supply to the control IC when the bias voltage falls below a predetermined threshold. Additionally, the power supply control IC regulates the on-time ratio of the switching element based on a current sensing voltage. It also halts the switching operation when the voltage at the power supply terminal drops to a critical level.
The Optical Layered Body aims to provide exceptional interlayer adhesiveness, particularly for outdoor applications. This invention includes a substrate film, a hard coat layer with silica fine particles, and a dry film layer. The design ensures that the silica fine particles are exposed on the dry film layer side, enhancing the optical properties and durability of the layered body.
Career Highlights
Kentaro Oshima has worked with prominent companies such as Mitsubishi Electric Corporation and Dai Nippon Printing Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Oshima has collaborated with notable colleagues, including Norihiro Suzuki and Seiji Shinohara. Their combined expertise has likely fostered a creative environment that encourages innovation.
Conclusion
Kentaro Oshima's contributions to power supply and optical technologies demonstrate his commitment to innovation. His patents reflect a deep understanding of engineering principles and a drive to improve existing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile