Yamaha Corporation Patent Portfolio Statistics

Yamaha Corporation

Yamaha Corporation`s Profile

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:	3748
Granted Patents:	3080
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	1105
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

Abstract:
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: Akihiko Suyama

Publication number: US20220030374A1

Abstract:
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: Fukuyama Tatsuya

Publication number: US20220003619A1

Abstract:
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: Okumiya Yasuro

How are Yamaha Corporation’s applications performing in USPTO?

Application Number	Title	Status	Art Unit	Examiner
17482677	Signal Processor And Signal Processing Method	–	OPAP	Central, Docket
17448466	Method Of Processing Audio Signal And Audio Signal Processing Apparatus	–	OPAP	Central, Docket
17480901	Strain Sensor Unit And Extension Regulating Assembly	Docketed New Case – Ready for Examination	OPAP	Central, Docket
17480004	Musical Analysis Method And Music Analysis Device	Docketed New Case – Ready for Examination	OPAP	Central, Docket
17478250	Audio Signal Processing Method, Apparatus, And Program	Docketed New Case – Ready for Examination	OPAP	Central, Docket