Category:Ryuji SHIRAISHI

Ryuji SHIRAISHI

Executive Summary

Ryuji SHIRAISHI is an inventor who has filed 2 patents. Their primary areas of innovation include based on liquid crystals, e.g. single liquid crystal display cells (2 patents), {Conductors connecting driver circuitry and terminals of panels} (1 patents), Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells (1 patents), and they have worked with companies such as TOPPAN HOLDINGS INC. (2 patents). Their most frequent collaborators include (2 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• G02F1/13439 (based on liquid crystals, e.g. single liquid crystal display cells): 2 patents
• G02F1/13452 ({Conductors connecting driver circuitry and terminals of panels}): 1 patents
• G02F1/13471 (Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells): 1 patents
• G02F1/134309 ({characterised by their geometrical arrangement}): 1 patents
• G02F1/1339 (Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements (arrangements or circuits for control of liquid crystal elements in a matrix, not structurally associated with these elements): 1 patents
• G02F2202/28 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS): 1 patents

Companies

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List of Companies

• TOPPAN HOLDINGS INC.: 2 patents

Collaborators

• Takashi OONISHI (2 collaborations)