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Inventor

Nobuyoshi Nakayama

Inventor
Concord, MA, US

Overview

3→
Patents
1987–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof20%
G01DMeasuring not specially adapted for a specific variable20%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock20%
G01RMeasuring electric variables20%
H02KDynamo-electric machines20%
PatentTitleYear
11,125,590System and method for vibration detection with direction change response immunity using a magnetic field sensor20217,730,763'Balance corrector'20104,687,136'Gas injection valve for gas engine'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to KAWASAKI HEAVY IND LTD (1)· patent assignee history
1987Based in Kobe, JP· patent location history
2010Patents assigned to TOSHIBA STORAGE DEVICE CORP (1)· patent assignee history
2010Based in Kawasaki, JP· patent location history
2021Patents assigned to ALLEGRO MICROSYSTEMS LLC (1)· patent assignee history
2021Based in Concord, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLEGRO MICROSYSTEMS LLC12021
KAWASAKI HEAVY IND LTD11987
TOSHIBA STORAGE DEVICE CORP12010
Locations
LocationPatentsSpan
Concord, Massachusetts, US12021
Kawasaki, JP12010
Kobe, JP11987