Inventor
Kenichiroh Matsumura
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification25%
C23CCoating metallic material19%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
C21DModifying the physical structure of ferrous metals6%
C22CAlloys6%
C25DProcesses for the electrolytic or electrophoretic production of coatings6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
PatentTitleYear
11,073,732Display device202110,336,037Galvanized steel sheet and method for producing the same20199,132,610'Ni-containing-surface-treated steel sheet for can and manufacturing method thereof'20158,852,753'Galvanized steel sheet'20146,866,944'Automobile fuel container material excellent in environment compatibility and automobile fuel container'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005Based in Tokai, JP· patent location history
2014–2019Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (3)· patent assignee history
2014–2015Patents assigned to MATSUMURA KENICHIROH (2)· patent assignee history
2014–2015Patents assigned to TAKAHASHI TAKEHIRO (2)· patent assignee history
2014–2021Based in Tokyo, JP· patent location history
2015Patents assigned to KIKUCHI IKUO (1)· patent assignee history
2019Based in Kimitsu, JP· patent location history
2021Patents assigned to JAPAN DISPLAY INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL & SUMITOMO METAL CORP | 3 | 2014–2019 |
| MATSUMURA KENICHIROHself | 2 | 2014–2015 |
| TAKAHASHI TAKEHIRO | 2 | 2014–2015 |
| JAPAN DISPLAY INC | 1 | 2021 |
| KIKUCHI IKUO | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2014–2021 |
| Kimitsu, JP | 1 | 2019 |
| Tokai, JP | 1 | 2005 |