Yamagiwa; Shinichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamagiwa; Shinichi.The latest application filed is for "data compression and decompression methods, data compression device, and data decompression device".

Company Profile

3.3.5

Yamagiwa; Shinichi - Ibaraki JP
Yamagiwa; Shinichi - lbaraki JP
Yamagiwa; Shinichi - Tsukuba JP
Yamagiwa; Shinichi - Tsukuba-shi Ibaraki

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Data Compression and Decompression Methods, Data Compression Device, and Data Decompression Device App 20220239316 - Yamagiwa; Shinichi ; et al.	2022-07-28
Data compressor, data decompressor, and data compression/decompression system Grant 11,196,443 - Yamagiwa , et al. December 7, 2	2021-12-07
Data Compressor, Data Decompressor, And Data Compression/decompression System App 20210258020 - Yamagiwa; Shinichi ; et al.	2021-08-19
Musicality Information Provision Method, Musicality Information Provision Apparatus, And Musicality Information Provision System App 20210043172 - Yamagiwa; Shinichi ; et al.	2021-02-11
Evaluation information provision system and evaluation information provision method Grant 10,460,451 - Yamagiwa , et al. Oc	2019-10-29
Data compression/decompression system, data compression method and data decompression method, and data compressor and data decompressor Grant 9,948,319 - Yamagiwa , et al. April 17, 2	2018-04-17
Data Compression/decompression System, Data Compression Method And Data Decompression Method, And Data Compressor And Data Decompressor App 20180054215 - Yamagiwa; Shinichi ; et al.	2018-02-22
Evaluation Information Provision System And Evaluation Information Provision Method App 20170372482 - Yamagiwa; Shinichi ; et al.	2017-12-28

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