Inventor
Tetsutaro Inoue
Inventor
Ibaraki, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer39%
Y10TTechnical subjects covered by former us classification24%
B26DCutting8%
B82YSpecific uses or applications of nanostructures8%
H01FMagnets8%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation3%
C12NMicroorganisms or enzymes3%
C12YEnzymes3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
11,089,806Flavor improvement method for yeast cells and food quality improving agent20219,443,546'Magnetic tape and method for producing the same'20168,647,756'Magnetic tape and method for producing the same'20148,349,475'Magnetic tape and method for producing the same'20137,593,177'Recording/reproducing method of magnetic tape'20097,545,597'Recording/reproducing method of magnetic tape'20097,517,598'Magnetic recording medium utilizing specified non-magnetic particles in the magnetic layer'20097,494,728'Magnetic tape and magnetic tape cartridge'20097,445,858'Magnetic recording medium using magnetic powder having a core portion and an outer layer portion including a rare earth element and magnetic recording cassette'20087,291,409'Magnetic recording medium using magnetic powder having a core portion and an outer layer portion including a rare earth element and magnetic recording cassette'20077,267,896'Magnetic tape and magnetic tape cartridge'20077,259,935'Magnetic tape including an intermediate layer consisting essentially of a binder'20077,253,988'Recording/reproducing method of magnetic tape'20077,175,927'Magnetic recording medium utilizing specified non-magnetic particles in the magnetic layer'20077,170,709'Recording/reproducing method of magnetic tape'20075,776,596'Magnetic recording medium having a magnetic layer and intermediate layer each containing a specified fatty acid and fatty acid ester'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to KAO CORP (1)· patent assignee history
1998Based in Tochigi, JP· patent location history
2007–2016Patents assigned to HITACHI MAXELL (14)· patent assignee history
2007–2014Based in Ibaraki, JP· patent location history
2007–2009Based in Ikeda, JP· patent location history
2013–2014Patents assigned to INOUE TETSUTARO (2)· patent assignee history
2016Based in Osaka, JP· patent location history
2021Patents assigned to TABLEMARK CO LTD (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI MAXELL | 14 | 2007–2016 |
| INOUE TETSUTAROself | 2 | 2013–2014 |
| KAO CORP | 1 | 1998 |
| TABLEMARK CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 8 | 2007–2014 |
| Ikeda, JP | 5 | 2007–2009 |
| Tokyo, JP | 1 | 2021 |
| Osaka, JP | 1 | 2016 |
| Tochigi, JP | 1 | 1998 |