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Inventor

Keigo Goto

Inventor
Nagoya, JP

Overview

2→
Patents
1983–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation25%
C07CAcyclic or carbocyclic compounds25%
G03GElectrography25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
11,003,131Image forming apparatus20214,369,097'Method and apparatus of distillation for readily polymerizable liquid'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to ASAHI CHEMICAL IND (1)· patent assignee history
1983Based in Yokohama, JP· patent location history
2021Patents assigned to BROTHER IND LTD (1)· patent assignee history
2021Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI CHEMICAL IND11983
BROTHER IND LTD12021
Locations
LocationPatentsSpan
Nagoya, JP12021
Yokohama, JP11983