Yamaha Corporation Of America Litigation, Intellectual Property, Attorneys, SEC Filings, and Other Public Records

Federal Dockets	72
State Dockets	31
Active	1989–2025
Patent Assignments	1
Trademark Assignments	224

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Date Filed	Venue	Case Number	Title	Party Type

12/29/2025	Superior Court of California, County of Los Angeles	25STCV38341	Ross H. Liberty, et al. v. American Honda Motor Co., Inc., e...	Defendant

12/5/2023	Superior Court of California, County of Los Angeles	23TRCV04049	Mira Costa Band Boosters, Inc. v. Znk Partners LLC, et al.	Defendant

5/29/2020	Superior Court of California, County of Los Angeles	20STCV20661	John Howard, et al. v. 3m Company, et al.	Defendant

11/12/2019	Superior Court of California, County of Los Angeles	19STCV40717	Clayton Rehn v. Yamaha Corporation Of America, A California ...	Defendant

12/15/2017	New York Southern District Court	1:17-cv-09831	SoundStreak, LLC v. Yamaha Corporation et al	Defendant

10/31/2017	Texas Northern District Court	3:17-cv-03005	Display Technologies LLC v. Yamaha Corporation of America	Defendant

10/28/2016	USPTO Patent Trial and Appeal Board	IPR2017-00153	Yamaha Corporation of America v. McAfee Enterprises, Inc.	Petitioner

10/6/2016	California Central District Court	8:16-cv-01849	Ira Pazandeh v. Yamaha Corporation of America	Defendant

10/6/2016	California Central District Court	8:16-cv-01849	Ira Pazandeh v. Yamaha Corporation of America	Counter claimant

6/29/2016	Texas Eastern District Court	6:16-cv-00937	Pico Byte Systems, LLC v. Acer America Corp.	Consol Defendant

6/29/2016	Texas Eastern District Court	6:16-cv-00960	Pico Byte Systems, LLC v. Yamaha Corporation of America	Defendant

6/29/2016	Texas Eastern District Court	6:16-cv-00960	Pico Byte Systems, LLC v. Yamaha Corporation of America	Counter claimant

6/21/2016	Georgia Northern District Court	1:16-cv-02105	Causey v. Okefenokee Adventures, Inc. et al	Defendant

6/9/2016	California Central District Court	8:16-cv-01072	Unknown Case Title	Defendant

4/14/2016	California Central District Court	2:16-cv-02562	McAfee Enterprises, Inc. v. Yamaha Corporation of America	Defendant

11/27/2015	Texas Eastern District Court	6:15-cv-01069	Motile Optics, LLC v. Yamaha Corporation of America	Defendant

10/27/2015	Illinois Northern District Court	1:15-cv-09555	McAfee Enterprises, Inc. v. Yamaha Corporation of America	Defendant

10/5/2015	Texas Eastern District Court	2:15-cv-01615	Sockeye Licensing TX, LLC v. Yamaha Corporation of America	Defendant

6/3/2014	Delaware District Court	1:14-cv-00702	Open Network Solutions Inc. v. Yamaha Corporation of America	Defendant

6/3/2014	Delaware District Court	1:14-cv-00702	Open Network Solutions Inc. v. Yamaha Corporation of America	Counter Claimant

6/3/2014	Delaware District Court	1:14-cv-00702	Open Network Solutions Inc. v. Yamaha Corporation of America	Counter Claimant

5/16/2014	USPTO Patent Trial and Appeal Board	IPR2014-00766	Yamaha Corporation of America v. Black Hills Media, LLC	Petitioner

5/12/2014	California Northern District Court	5:14-cv-02185	Freescale Semiconductor, Inc. v. Mediatek USA Inc.	Defendant

5/6/2014	USPTO Patent Trial and Appeal Board	IPR2014-00733	Yamaha Corporation of America v. Black Hills Media, LLC	Petitioner

3/14/2014	Texas Eastern District Court	2:14-cv-00241	Penovia LLC v. Yamaha Corporation of America	Defendant

3/3/2014	Texas Eastern District Court	2:14-cv-00161	Penovia LLC v. Acer America Corporation	Consol Defendant

2/12/2014	Delaware District Court	1:14-cv-00193	Sapphire Dolphin LLC v. Yamaha Corporation of America	Defendant

1/21/2014	California Central District Court	8:14-cv-00101	Black Hills Media LLC v. Yamaha Corporation of America	Defendant

1/21/2014	California Central District Court	2:14-cv-00482	Black Hills Media LLC v. Yamaha Corporation of America	Defendant

1/21/2014	California Central District Court	2:14-cv-00471	Black Hills Media LLC v. Pioneer Electronics (USA) Inc. et a...	Defendant

1/13/2014	Superior Court of California, County of Los Angeles	BC533027	Susan F Koga et al v. American Honda Motor Company Inc et al	Defendant/Respondent

9/19/2013	USPTO Patent Trial and Appeal Board	IPR2013-00597	Yamaha Corporation of America v. Black Hills Media, LLC	Petitioner

9/18/2013	USPTO Patent Trial and Appeal Board	IPR2013-00593	Yamaha Corporation of America v. Black Hills Media, LLC	Petitioner

9/18/2013	USPTO Patent Trial and Appeal Board	IPR2013-00594	Yamaha Corporation of America v. Black Hills Media LLC	Petitioner

9/9/2013	Texas Eastern District Court	6:13-cv-00642	Garnet Digital, LLC v. Yamaha Corporation of America	Defendant

9/9/2013	Texas Eastern District Court	6:13-cv-00642	Garnet Digital, LLC v. Yamaha Corporation of America	Counter Claimant

8/19/2013	California Central District Court	2:13-cv-06054-SJO-PJW	Black Hills Media LLC v. Yamaha Corporation of America	Defendant

8/15/2013	California Central District Court	2:13-cv-05980	Black Hills Media LLC v. Pioneer Corporation	Defendant

2/6/2013	California Central District Court	8:13-cv-00209	Beats Electronics LLC v. Yamaha Corporation of America	Defendant

12/7/2012	California Central District Court	8:12-cv-02128	IPR Innovative Products Resources Inc v. Yamaha Corporation ...	Defendant

10/22/2012	California Southern District Court	3:12-cv-02571	e.Digital Corporation v. Yamaha Corporation of America et al	Defendant

6/4/2012	Texas Eastern District Court	6:12-cv-00366	U.S. Ethernet Innovations, LLC v. Cirrus Logic, Inc. et al	Defendant

5/22/2012	Delaware District Court	1:12-cv-00635	Black Hills Media LLC v. Yamaha Corporation of America	Defendant

4/18/2012	Texas Eastern District Court	2:12-cv-00245	Anu IP, LLC v. Yamaha Corporation et al	Defendant

4/2/2012	Texas Eastern District Court	6:12-cv-00235	U.S. Ethernet Innovations, LLC v. Ricoh Americas Corporation	Consol Defendant

2/16/2012	New Jersey District Court	2:12-cv-00952	Voxpath RS, LLC v. LG Electronics U.S.A., Inc. et al	Defendant

2/16/2012	New Jersey District Court	2:12-cv-00952	Voxpath RS, LLC v. LG Electronics U.S.A., Inc. et al	Counter-Claimant

4/25/2011	California Northern District Court	4:11-cv-02010	Orinda Intellectual Properties USA Holding Group, Inc. v. As...	Defendant

4/11/2011	Delaware District Court	1:11-cv-00321	Walker Digital LLC v. Ayre Acoustics Inc. et al	Counter-Claimant

1/31/2011	Texas Eastern District Court	2:11-cv-00063	Main Hastings LLC v. Yamaha Corporation et al	Defendant

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