Inventor

Kotaro Matsumoto

Inventor
Tokyo, JP

Overview

5→
Patents
2005–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

LOC16primary
LOC1638%
B25JManipulators13%
B62DMotor vehicles13%
B64GCosmonautics13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to NAT AEROSPACE LAB (1)· patent assignee history
2005Based in Kanagawa, JP· patent location history
2019–2020Patents assigned to CAR MATE MFG (3)· patent assignee history
2019Patents assigned to CARE MATE MFG CO LTD (1)· patent assignee history
2019–2020Based in Tokyo, JP· patent location history
2021Patents assigned to AIST (1)· patent assignee history
2021Based in Tsukuba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAR MATE MFG32019–2020
AIST12021
CARE MATE MFG CO LTD12019
NAT AEROSPACE LAB12005
Locations
LocationPatentsSpan
Tokyo, JP32019–2020
Tsukuba, JP12021
Kanagawa, JP12005