Category:TOMOHIRO IKAI

TOMOHIRO IKAI

Executive Summary

TOMOHIRO IKAI is an inventor who has filed 7 patents. Their primary areas of innovation include Embedding additional information in the video signal during the compression process ( (3 patents), Entropy coding, e.g. variable length coding [VLC] or arithmetic coding (2 patents), characterised by syntax aspects related to video coding, e.g. related to compression standards (1 patents), and they have worked with companies such as SHARP KABUSHIKI KAISHA (7 patents). Their most frequent collaborators include (6 collaborations), (5 collaborations), (3 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04N19/46 (Embedding additional information in the video signal during the compression process (): 3 patents
• H04N19/91 (Entropy coding, e.g. variable length coding [VLC] or arithmetic coding): 2 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 1 patents
• H04N19/44 (Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder): 1 patents
• H04N19/80 (Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation (): 1 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/577 (Motion compensation with bidirectional frame interpolation, i.e. using B-pictures): 1 patents
• H04N19/105 (Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction): 1 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents
• H04N19/176 (the unit being an image region, e.g. an object): 1 patents
• H04N19/59 (involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution): 1 patents
• H04N19/61 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/597 (specially adapted for multi-view video sequence encoding): 1 patents

Companies

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List of Companies

• SHARP KABUSHIKI KAISHA: 7 patents

Collaborators

• TAKESHI CHUJOH (6 collaborations)
• TOMOKO AONO (5 collaborations)
• YUKINOBU YASUGI (3 collaborations)
• Keiichiro TAKADA (3 collaborations)
• TOMONORI HASHIMOTO (2 collaborations)
• YASUAKI TOKUMO (2 collaborations)
• Takuya SUZUKI (1 collaborations)
• HIROSHI WATANABE (1 collaborations)
• TOMOKI AONO (1 collaborations)
• EIICHI SASAKI (1 collaborations)
• TIANYANG ZHOU (1 collaborations)