Inventor

Masao Manabe

Inventor
Kawasaki, JP

Overview

8→
Patents
1978–2015
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
E02DFoundations20%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04WWireless communication networks10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1979Patents assigned to NIPPON CONCRETE IND CO LTD (2)· patent assignee history
1978–2015Based in Kawasaki, JP· patent location history
1999–2001Patents assigned to NEC CORP (2)· patent assignee history
1999–2001Based in Tokyo, JP· patent location history
2009Patents assigned to NEC ELECTRONICS CORP (1)· patent assignee history
2009–2015Based in Kanagawa, JP· patent location history
2014–2015Patents assigned to RENESAS ELECTRONICS CORP (3)· patent assignee history
2015Patents assigned to MANABE MASAO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS ELECTRONICS CORP32014–2015
NEC CORP21999–2001
NIPPON CONCRETE IND CO LTD21978–1979
MANABE MASAOself12015
NEC ELECTRONICS CORP12009
Locations
LocationPatentsSpan
Kawasaki, JP41978–2015
Kanagawa, JP22009–2015
Tokyo, JP21999–2001