Inventor

Takaki Nakazawa

Inventor

Tokyo, JP

Overview

5→

Patents

1999–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

H04Wprimary

H04WWireless communication networks25%

H04MTelephonic communication19%

G06FElectric digital data processing13%

H04BTransmission13%

G06KGraphical data reading6%

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

H04HBroadcast communication6%

H04NPictorial communication, e.g. television6%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%

PatentTitleYear

11,095,934Receiving device and receiving method2021 9,253,807'Communication apparatus that establishes connection with another apparatus based on displacement information of both apparatuses'2016 9,014,681'Establishing a communication connection between two devices based on device displacement information'2015 7,031,662'Wireless communication circuit, wireless communication terminal and method, recording medium, and program'2006 5,970,419'Portable wireless communications unit and lighting control method thereof'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2016Patents assigned to SONY CORP (3)· patent assignee history

1999–2016Based in Tokyo, JP· patent location history

2006Patents assigned to SONY ERICSSON MOBILE COMM JP (1)· patent assignee history

2015–2016Patents assigned to SONY MOBILE COMM INC (2)· patent assignee history

2015Patents assigned to SONY MOBILE COMM JAPAN INC (1)· patent assignee history

2021Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history

2021Based in Kyoto-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	3	1999–2016
SONY MOBILE COMM INC	2	2015–2016
PANASONIC IP MAN CO LTD	1	2021
SONY ERICSSON MOBILE COMM JP	1	2006
SONY MOBILE COMM JAPAN INC	1	2015

Locations

Location	Patents	Span
Tokyo, JP	4	1999–2016
Kyoto-shi, JP	1	2021