Inventor
Makoto Aratani
Inventor
Chiba, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals31%
C22CAlloys31%
B22DCasting of metals13%
B21BRolling of metal6%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,879,332'Method of manufacturing high-strength steel sheet for a can'20188,372,221'Manufacturing method of steel sheet for cans'20136,266,983'Method and apparatus for detecting flaws in strip, method of manufacturing cold-rolled steel sheet and pickling equipment for hot-rolled steel strip'20016,221,180'Steel sheet for can and manufacturing method thereof'20016,171,416'Method of producing can steel strip'20016,042,952'Extremely-thin steel sheets and method of producing the same'20005,381,857'Apparatus and method for continuous casting'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2001Patents assigned to KAWASAKI STEEL CO (5)· patent assignee history
1995–2018Based in Chiba, JP· patent location history
2013–2018Patents assigned to JFE STEEL CORP (2)· patent assignee history
2013Patents assigned to ARATANI MAKOTO (1)· patent assignee history
2013Patents assigned to IWASA HIROKI (1)· patent assignee history
2013Patents assigned to KOJIMA KATSUMI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASAKI STEEL CO | 5 | 1995–2001 |
| JFE STEEL CORP | 2 | 2013–2018 |
| ARATANI MAKOTOself | 1 | 2013 |
| IWASA HIROKI | 1 | 2013 |
| KOJIMA KATSUMI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 7 | 1995–2018 |