Hiroyuki Hagiwara

Paul Hastings LLP

General

Experience23 yrs

Elite Ratings

DCT

Practice Areas

Transport., E-Comm. (2 cases)

Semicond., Optic (7 cases)

Communications (8 cases)

Software, Security (4 cases)

Comp. Arch. and Software (10 cases)

Law Firms

Paul Hastings LLP

Ropes & Gray LLP

hiroyukihagiwara@paulhastings.com

paulhastings.com

Ratings

Experience

Grade

Trend

DCT

L5

A

PTAB

L3

B

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:21-CV-00310	D. DE	Cytiva BioProcess R&D Ab v. JSR Corp	02/26/21	Challenger :JSR Corp	.
2:18-CV-00546	E.D. TX	Canon Inc v. TCL Electronics Holdings Ltd	12/27/18	Patent Owner(W) :Canon USA Inc	.
2:16-CV-00134	E.D. TX	Godo Kaisha IP Bridge 1 v. Broadcom Ltd	02/14/16	Patent Owner(W) :Godo Kaisha IP Bridge 1	.
1:13-CV-01800	D. DE	Memory Integrity LLC v. Fujitsu Ltd	11/01/13	Challenger :Fujitsu Ltd	.
1:13-CV-06080	S.D. NY	Senju Pharmaceutical Co Ltd v. Akorn Inc	08/28/13	Patent Owner :Bausch & Lomb Inc	.
1:13-CV-04132	S.D. NY	Senju Pharmaceutical Co Ltd v. Apotex Inc	06/14/13	Patent Owner :Senju Pharmaceutical Co Ltd	.
8:13-CV-00030	C.D. CA	Labyrinth Optical Technologis LLC v. Fujitsu America Inc	01/07/13	Challenger :Fujitsu Network Communications Inc	.
3:12-CV-00499	S.D. CA	Gametek LLC v. Gameview Studios LLC	02/28/12	Challenger(W) :Gameview Studios LLC	.
3:12-CV-00853	N.D. CA	Smart Memory Solutions LLC v. Panasonic Corp Of North America	02/23/12	Challenger :Fujitsu Semiconductor America Inc	.
6:11-CV-00614	E.D. TX	Advanced Data Access LLC v. Fujitsu Ltd	11/14/11	Challenger :Fujitsu Semiconductor America Inc	.

Ratings Trends

Practice Areas