Category:Hirofumi YAMASHITA

Hirofumi YAMASHITA

Executive Summary

Hirofumi YAMASHITA is an inventor who has filed 5 patents. Their primary areas of innovation include {Pixel isolation structures} (4 patents), {Interconnect structures} (3 patents), {involving a transistor} (3 patents), and they have worked with companies such as SONY SEMICONDUCTOR SOLUTIONS CORPORATION (5 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations), (1 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H01L27/1463 ({Pixel isolation structures}): 4 patents
• H01L27/14636 ({Interconnect structures}): 3 patents
• H01L27/14612 ({involving a transistor}): 3 patents
• H01L27/1465 ({of the hybrid type}): 1 patents
• H01L27/14605 ({Structural or functional details relating to the position of the pixel elements, e.g. smaller pixel elements in the center of the imager compared to pixel elements at the periphery}): 1 patents
• H04N25/778 (comprising amplifiers shared between a plurality of pixels, i.e. at least one part of the amplifier must be on the sensor array itself): 1 patents
• H04N25/79 (Arrangements of circuitry being divided between different or multiple substrates, chips or circuit boards, e.g. stacked image sensors): 1 patents
• H01L27/14641 ({Electronic components shared by two or more pixel-elements, e.g. one amplifier shared by two pixel elements}): 1 patents
• H04N25/75 (Circuitry for providing, modifying or processing image signals from the pixel array): 1 patents
• H01L27/14614 ({having a special gate structure}): 1 patents
• H04N25/77 (Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components): 1 patents

Companies

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List of Companies

• SONY SEMICONDUCTOR SOLUTIONS CORPORATION: 5 patents

Collaborators

• Chihiro TOMITA (3 collaborations)
• Harumi TANAKA (3 collaborations)
• Shinichi MIYAKE (1 collaborations)
• Hirokazu OKABE (1 collaborations)