Steel wire for springs having excellent fatigue properties, and spring
US-2018320255-A1 · Nov 8, 2018 · US
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Kimura Sei patents
Kimura Sei is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kimura Sei |
| Total patents | 9 |
| First publication | Apr 30, 2015 |
| Latest publication | Nov 8, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Steel material for bearings that has excellent rolling fatigue characteristics, and bearing part
US-2018016653-A1 · Jan 18, 2018 · US
METHOD FOR CONTROLLING Ti CONCENTRATION IN STEEL, AND METHOD FOR PRODUCING SILICON-DEOXIDIZED STEEL
US-2017226602-A1 · Aug 10, 2017 · US
Steel wire for springs having excellent fatigue properties, and spring
US-2016348221-A1 · Dec 1, 2016 · US
High cleanliness spring steel and high cleanliness spring excellent in fatigue properties
US-9441695-B2 · Sep 13, 2016 · US
Bearing steel material with excellent rolling fatigue property and bearing part
US-2016201173-A1 · Jul 14, 2016 · US
Bearing steel material with excellent rolling fatigue property and bearing part
US-9359661-B2 · Jun 7, 2016 · US
Bearing steel material with excellent rolling fatigue property and bearing part
US-2015147223-A1 · May 28, 2015 · US
High cleanliness spring steel and high cleanliness spring excellent in fatigue properties
US-2015118097-A1 · Apr 30, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kobe Steel Ltd | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/02 | 9 |
| C22C38/06 | 9 |
| C22C38/002 | 8 |
| C22C38/28 | 8 |
| C22C38/04 | 8 |