Inventor
Hirohide Mizunoya
Inventor
Tochigi, JP
Overview
Patents· 9 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 transducer41%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
Y10TTechnical subjects covered by former us classification27%
C23CCoating metallic material5%
PatentTitleYear
5,798,176'Magnetic recording medium'19985,796,533'System for magnetic contact duplication'19985,744,234'Magnetic recording medium'19985,736,263'Magnetic recording medium comprising successive magnetic metallic films of iron, nickel, and cobalt deposited on a substrate'19985,731,068'Magnetic recording medium'19985,723,212'Magnetic recording medium manufacturing method and manufacturing apparatus and magnetic recording medium'19985,593,723'Magnetic recording medium manufacturing method and manufacturing apparatus and magnetic recording medium'19975,538,802'Magnetic recording medium and process for producing the same'19965,447,748'Method and apparatus for producing magnetic recording medium'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to KAO CORP (9)· patent assignee history
1995–1998Based in Tochigi, JP· patent location history
1998Based in Haga-gun, JP· patent location history
1998Based in Ichikai-machi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAO CORP | 9 | 1995–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tochigi, JP | 7 | 1995–1998 |
| Haga-gun, JP | 1 | 1998 |
| Ichikai-machi, JP | 1 | 1998 |