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Inventor

Kazumasa SEKO

Inventor
JP

Overview

3→
Patents
2021–2023
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Cprimary
F16CShafts38%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution38%
F03DWind motors25%
PatentTitleYear
11,773,901Self-aligning roller bearing202311,306,776Double-row self-aligning roller bearing202211,187,266Double-row self-aligning roller bearing2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to NTN TOYO BEARING CO LTD (3)· patent assignee history
2021–2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NTN TOYO BEARING CO LTD32021–2023
Locations
LocationPatentsSpan
JP32021–2023