Muramatsu; Mikio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Muramatsu; Mikio.The latest application filed is for "sound processing method, remote conversation method, sound processing device, remote conversation device, headset, and remote co".

Company Profile

8.8.7

Muramatsu; Mikio - Fukuroi JP
MURAMATSU; Mikio - Fukuroi-shi JP
Muramatsu; Mikio - Hamamatsu JP
MURAMATSU; Mikio - Hamamatsu-shi JP
Muramatsu; Mikio - Takahama JP
Muramatsu; Mikio - Takahama-city JP

*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
Speech processing device, teleconferencing device, speech processing system, and speech processing method Grant 11,398,220 - Muramatsu July 26, 2	2022-07-26
Sound processing method, remote conversation method, sound processing device, remote conversation device, headset, and remote conversation system Grant 11,259,116 - Ukai , et al. February 22, 2	2022-02-22
Sound pickup device and sound pickup method Grant 10,979,839 - Ukai , et al. April 13, 2	2021-04-13
Gain adjustment device, remote conversation device, and gain adjustment method Grant 10,893,358 - Ukai , et al. January 12, 2	2021-01-12
Sound pickup device and sound pickup method Grant 10,873,810 - Kawai , et al. December 22, 2	2020-12-22
Sound pickup device and sound pickup method Grant 10,841,695 - Kawai , et al. November 17, 2	2020-11-17
Sound Processing Method, Remote Conversation Method, Sound Processing Device, Remote Conversation Device, Headset, And Remote Co App 20200128323 - UKAI; Satoshi ; et al.	2020-04-23
Gain Adjustment Device, Remote Conversation Device, And Gain Adjustment Method App 20200120420 - UKAI; Satoshi ; et al.	2020-04-16
Sound Pickup Device and Sound Pickup Method App 20200021932 - UKAI; Satoshi ; et al.	2020-01-16
Sound Pickup Device And Sound Pickup Method App 20200015010 - KAWAI; Tetsuto ; et al.	2020-01-09
Speech Processing Device, Teleconferencing Device, Speech Processing System, and Speech Processing Method App 20190385589 - MURAMATSU; Mikio	2019-12-19
Signal processing apparatus, speaker apparatus, and signal processing method Grant 10,418,956 - Ukai , et al. Sept	2019-09-17
Signal Processing Apparatus, Speaker Apparatus, and Signal Processing Method App 20180152159 - UKAI; Satoshi ; et al.	2018-05-31
Fuel level gauge for use in automobile Grant 7,520,167 - Miyagawa , et al. April 21, 2	2009-04-21
Fuel level gauge for use in automobile App 20070085532 - Miyagawa; Isao ; et al.	2007-04-19

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