Category:Kouichi Watanabe

Kouichi Watanabe

Executive Summary

Kouichi Watanabe is an inventor who has filed 2 patents. Their primary areas of innovation include {Input devices, e.g. touch panels} (2 patents), {Illuminating devices} (2 patents), {Polarisers} (1 patents), and they have worked with companies such as Sharp Display Technology Corporation (2 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G02F1/13338 ({Input devices, e.g. touch panels}): 2 patents
• G02F1/133638 ({Illuminating devices}): 2 patents
• G02F1/133528 ({Polarisers}): 1 patents
• G02F1/1337 (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
• G02F1/1368 (based on liquid crystals, e.g. single liquid crystal display cells): 1 patents
• G02F1/13706 (based on liquid crystals, e.g. single liquid crystal display cells): 1 patents
• G02F2413/00 (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
• G02F1/133723 (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
• G02F1/134318 (based on liquid crystals, e.g. single liquid crystal display cells): 1 patents
• G02F1/1398 (based on liquid crystals, e.g. single liquid crystal display cells): 1 patents
• G02F2201/123 (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
• G02F2413/02 (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

List of Companies

• Sharp Display Technology Corporation: 2 patents

Collaborators

• Shinichi Terashita (2 collaborations)
• Takehisa Yoshida (2 collaborations)
• Fumikazu Shimoshikiryoh (2 collaborations)