Hirai; Riu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirai; Riu.The latest application filed is for "visual line analysis apparatus, visual line analysis method, and visual line analysis system".

Company Profile

2.6.9

Hirai; Riu - Tokyo JP
Hirai; Riu - Kanagawa JP
HIRAI; Riu - Yokohama 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
Computing system, server and on-vehicle device Grant 11,427,141 - Hirai , et al. August 30, 2	2022-08-30
Management device, management method, and management program Grant 11,388,223 - Hirai , et al. July 12, 2	2022-07-12
Server load prediction system and server load prediction method Grant 11,343,309 - Takeda , et al. May 24, 2	2022-05-24
Visual Line Analysis Apparatus, Visual Line Analysis Method, and Visual Line Analysis System App 20220122290 - Kumon; Taku ; et al.	2022-04-21
Work Support Apparatus And Work Support Method App 20220051163 - KUMON; Taku ; et al.	2022-02-17
Information Processing Device, In-Vehicle Control Device, and Vehicle Control System App 20220051030 - HIRAI; Riu ; et al.	2022-02-17
Neural Network Compression Device App 20220036190 - ITO; Hiroaki ; et al.	2022-02-03
Server Load Prediction System And Server Load Prediction Method App 20210306411 - Takeda; Eriko ; et al.	2021-09-30
Computing System, Server And On-vehicle Device App 20210170962 - HIRAI; Riu ; et al.	2021-06-10
Management Device, Management Method, And Management Program App 20210037084 - HIRAI; Riu ; et al.	2021-02-04
Optical receiver module Grant 10,014,956 - Hirai July 3, 2	2018-07-03
Optical Receiver Module App 20170180057 - HIRAI; Riu	2017-06-22
Optical communication module and optical fiber communication system Grant 8,520,196 - Hirai , et al. August 27, 2	2013-08-27
Optical Communication Module And Optical Fiber Communication System App 20120224168 - HIRAI; Riu ; et al.	2012-09-06

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.