Inventor
Hiroo Inaba
Inventor
Kanagawa, JP
Overview
56→
Patents
1989–2013
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 56 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 transducer35%
Y10TTechnical subjects covered by former us classification32%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests30%
B82YSpecific uses or applications of nanostructures1%
B23KSoldering or unsoldering1%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form1%
B41MPrinting, duplicating, marking, or copying processes1%
PatentTitleYear
8,383,546'Heat-sensitive transfer image-receiving sheet'20136,579,592'Magnetic recording tape with controlled Hc and magnetic flux/unit area value and controlled Cl/Fe intensity'20036,429,411'Magnetic tape processing method and magnetic tape processing apparatus having an optical system'20026,395,400'Magnetic recording medium'20026,210,775'Magnetic recording medium'20016,143,403'Magnetic recording medium'20006,124,030'Cleaning medium for magnetic recording devices'20006,086,986'Cleaning medium for magnetic recording devices'20006,074,724'Magnetic recording medium'20006,030,689'Magnetic recording medium'20006,025,082'Magnetic recording medium'20006,020,022'Magnetic recording medium'20006,015,602'Magnetic recording medium'20005,985,408'Magnetic recording medium'1999RE036271'Magnetic recording medium'19995,922,454'Magnetic recording medium'19995,908,683'Magnetic recording medium'19995,851,622'Magnetic recording medium'19985,847,905'Cleaning medium for magnetic recording devices, in which the cleaning medium includes a substrate, a lower coating layer containing non-magnetic inorganic particles, and a cleaning area'19985,827,600'Magnetic recording medium'19985,811,172'Magnetic recording medium'19985,811,166'Magnetic recording medium'19985,804,283'Magnetic recording medium'19985,795,646'Magnetic recording medium'19985,792,543'Magnetic recording medium'19985,780,141'Magnetic recording medium'19985,763,046'Magnetic recording medium'19985,756,148'Magnetic recording medium'19985,728,454'Magnetic recording medium'19985,672,423'Magnetic recording medium having an underlayer containing three different powders'19975,645,917'Magnetic recording medium'19975,496,607'Magnetic recording medium'19965,489,466'Magnetic recording medium comprising a lower nonmagnetic layer containing a surface coated inorganic powder and an upper magetic layer'19965,455,112'Magnetic recording medium'19955,447,782'Magnetic recording medium having a specified thickness relationship between a nonmagnetic underlayer and overcoated magnetic layers'19955,385,779'Magnetic recording medium'19955,370,932'Magnetic recording medium'19945,316,845'Magnetic recording medium comprising two magnetic layers each layer comprising ferromagnetic powder, binder, a branched and unbranched silicone, with carbon black in the upper layer'19945,258,223'Magnetic recording medium'19935,178,935'Magnetic recording medium'19935,175,048'Magnetic recording medium'19925,139,865'Magnetic recording medium'19925,126,202'Magnetic recording medium containing ferro magnetic powder, polar group containing resins in a specific ratio and carbon black of a specific size range'19925,112,680'Magnetic recording medium'19925,098,773'Magnetic recording medium'19925,089,317'Magnetic recording medium'19925,085,915'Magnetic recording medium'19925,080,967'Magnetic recording medium'19925,075,167'Magnetic recording medium'19915,073,406'Method of producing a magnetic recording medium'19915,051,303'Magnetic recording medium'19915,051,320'Magnetic recording medium'19915,034,271'Magnetic recording medium'19915,013,602'Magnetic recording medium'19915,001,006'Magnetic recording medium'19914,861,674'Magnetic recording medium'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2003Patents assigned to FUJI PHOTO FILM CO LTD (55)· patent assignee history
1989–2003Based in Kanagawa, JP· patent location history
1998–2002Based in Odawara, JP· patent location history
2013Patents assigned to FUJIFILM CORP (1)· patent assignee history
2013Patents assigned to INABA HIROO (1)· patent assignee history
2013Patents assigned to MURO NAOTSUGU (1)· patent assignee history
2013Based in Minami-ashigara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 55 | 1989–2003 |
| FUJIFILM CORP | 1 | 2013 |
| INABA HIROOself | 1 | 2013 |
| MURO NAOTSUGU | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 49 | 1989–2003 |
| Odawara, JP | 6 | 1998–2002 |
| Minami-ashigara, JP | 1 | 2013 |