Inventor

Hajime Morikawa

Inventor
Tokyo, JP

Overview

10→
Patents
2002–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B07Cprimary
B07CPostal sorting20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
A61KPreparations for medical, dental or toiletry purposes5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
B60WConjoint control of vehicle sub-units of different type or different function5%
B65CLabelling or tagging machines, apparatus, or processes5%
C07DHeterocyclic compounds5%
G01CMeasuring distances, levels or bearings5%
G08GTraffic control systems5%
G10LSpeech analysis techniques or speech synthesis5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Based in Kanagawa, JP· patent location history
2003–2005Patents assigned to NEC CORP (2)· patent assignee history
2003–2021Based in Tokyo, JP· patent location history
2010–2016Patents assigned to LOCKHEED CORP (3)· patent assignee history
2020–2021Patents assigned to AISIN AW CO (2)· patent assignee history
2020–2021Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2020–2021Based in Nagoya, JP· patent location history
2021Patents assigned to ASTELLAS PHARMA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LOCKHEED CORP32010–2016
AISIN AW CO22020–2021
NEC CORP22003–2005
TOYOTA MOTOR CO LTD22020–2021
ASTELLAS PHARMA INC12021
Locations
LocationPatentsSpan
Tokyo, JP62003–2021
Nagoya, JP32020–2021
Kanagawa, JP12002