Inventor
Satoshi Akamatsu
Inventor
Futtsu, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals27%
B22DCasting of metals18%
C22CAlloys18%
Y10TTechnical subjects covered by former us classification9%
B05DProcesses for applying fluent materials to surfaces, in general5%
B21BRolling of metal5%
F16KValves5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G05GControl devices or systems insofar as characterised by mechanical features only5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,702,031'Bake-hardenable high-strength cold-rolled steel sheet and method of manufacturing the same'20178,881,620'Operating device'20147,341,637'Ferritic stainless steel sheet excellent in press formability and workability and method for production thereof'20086,329,081'Stainless steel sheet material and manufacturing method thereof'20016,051,085'Process for continuously casting sheet metal and apparatus for continuously producing sheet metal'20005,901,777'Twin-roll continuous casting method'19995,584,337'Process for producing thin cast strip'19965,567,250'Thin steel sheet having excellent stretch-flange ability and process for producing the same'19965,357,443'Method of estimating properties of steel product'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2001Patents assigned to NIPPON STEEL CORP (6)· patent assignee history
1994Based in Futsu, JP· patent location history
1996–2008Based in Futtsu, JP· patent location history
2000–2001Based in Hikari, JP· patent location history
2014–2017Patents assigned to AKAMATSU SATOSHI (2)· patent assignee history
2014Patents assigned to INOUE NORIAKI (1)· patent assignee history
2014Patents assigned to KAMEYAMA FUMIO (1)· patent assignee history
2014Patents assigned to KAWASAKI HEAVY IND LTD (1)· patent assignee history
2014Based in Kobe, JP· patent location history
2017Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 6 | 1994–2001 |
| AKAMATSU SATOSHIself | 2 | 2014–2017 |
| INOUE NORIAKI | 1 | 2014 |
| KAMEYAMA FUMIO | 1 | 2014 |
| KAWASAKI HEAVY IND LTD | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Futtsu, JP | 4 | 1996–2008 |
| Hikari, JP | 2 | 2000–2001 |
| Tokyo, JP | 1 | 2017 |
| Kobe, JP | 1 | 2014 |
| Futsu, JP | 1 | 1994 |