Yamaha Corporation Patent Portfolio Statistics

Yamaha Corporation

Profile Summary

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Yamaha Corporation look like?

Total Applications: 3,748
Granted Patents: 3,080
Grant Index 86.66 %
Abandoned/Rejected Applications: 474 (13.34%)
In-Process Applications: 185
Average Grant Time: 2.86 Years
Average Office Actions: 1.46

Which Technology Area Yamaha Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
2837 Electrical Circuits and Systems 1,105
2832 283
2654 Videophones & Telephonic Communications 168
2614 Computer Graphic Processing, 3D Animation, Display Color Attribute, Object Processing, Hardware and Memory 161
Opap Parked GAU 84

How many patents are Yamaha Corporation filing every year?

Year Total Applications
2022 0*
2021 104*
2020 120
2019 168
2018 167

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Yamaha Corporation in USPTO?

Publication number: US20220012090A1
Application number: 17/482,677

A signal processor and a signal processing method thereof. The signal processor obtain a first audio signal of a first channel, obtains a second audio signal of a second channel. The signal processor performs a first signal processing on the input first audio signal. The signal processor, when it does not obtain the second audio signal, performs a second signal processing on the input first audio signal having undergone the first signal processing and output a further processed first audio signal.

Publication date: 2022-01-13
Applicant: Yamaha Corporation
Inventors: Aoki Ryotaro

Publication number: US20220030374A1
Application number: 17/448,466

A method of processing an audio signal includes inputting an audio signal, obtaining position information of a sound source of the audio signal, receiving an input of movement information, moving a position of the sound source around a predetermined axis, based on the movement information, changing a sound image localization position of the sound source, and performing localization processing on the audio signal so as to localize a sound image of the sound source at a changed sound image localization position.

Publication date: 2022-01-27
Applicant: Yamaha Corporation
Inventors: Aoki Ryotaro

Publication number: US20220003619A1
Application number: 17/480,901

A strain sensor unit includes a filamentous or strip-shaped strain sensor element configured to stretch in a longitudinal direction, and an extension regulator coupled to the strain sensor element and configured to set an initial value of an amount of extension of the strain sensor element.

Publication date: 2022-01-06
Applicant: Yamaha Corporation
Inventors: Wada Yohei

How are Yamaha Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/482,677 Signal Processor And Signal Processing Method OPAP Central, Docket
17/448,466 Method Of Processing Audio Signal And Audio Signal Processing Apparatus OPAP Central, Docket
17/480,901 Strain Sensor Unit And Extension Regulating Assembly Docketed New Case – Ready for Examination OPAP Central, Docket
17/480,004 Musical Analysis Method And Music Analysis Device Docketed New Case – Ready for Examination OPAP Central, Docket
17/478,250 Audio Signal Processing Method, Apparatus, And Program Docketed New Case – Ready for Examination OPAP Central, Docket