Inventor

Shigeru Kuwano

Inventor

Yokosuka, JP

Overview

16→

Patents

1994–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication29%

H04BTransmission26%

H04JMultiplex communication14%

H04WWireless communication networks14%

H03MCoding7%

H04QSelecting7%

G01RMeasuring electric variables2%

PatentTitleYear

10,721,724Wireless communication system and communication method2020 10,469,167Optical communication system and optical communication method2019 10,404,501Wireless communication system and communication method2019 10,396,872Communication system, relay apparatus, receiving apparatus, relay method, receiving method, relay program, and receiving program2019 10,230,442Wireless communication system, central unit equipment, distributed unit equipment, communication method of central unit equipment, and communication method of distributed unit equipment2019 10,211,921Optical communication system and optical communication method2019 10,211,956Wireless communication system and wireless communication method2019 10,211,944Station-side device and communication method2019 10,110,310Transmission system and transmission method2018 9,948,483Base station apparatus, wireless communication system, and communication method for uplink coordinated multi-point transmission and reception with intra-phy split base station architecture2018 9,866,327'Distributed radio communication base station system, base band unit, remote radio unit, and method for operating distributed radio communication base station system'2018 9,860,019'Base station apparatus, wireless communication system, and communication method'2018 9,602,212'Optical communication system, optical communication method, higher-network apparatus, and optical line terminal'2017 7,076,166'Low-cost optical burst transmission system, apparatus, and method'2006 5,543,952'Optical transmission system'1996 5,289,116'Apparatus and method for testing electronic devices'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history

1994Based in Hino, JP· patent location history

1996–2020Patents assigned to NIPPON TELEGRAPH & TELEPHONE (15)· patent assignee history

1996Based in Kanagawa, JP· patent location history

2006–2018Based in Yokohama, JP· patent location history

2018–2020Based in Yokosuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON TELEGRAPH & TELEPHONE	15	1996–2020
HEWLETT PACKARD CO	1	1994

Locations

Location	Patents	Span
Yokosuka, JP	11	2018–2020
Yokohama, JP	3	2006–2018
Kanagawa, JP	1	1996
Hino, JP	1	1994