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Hiroyuki Tamura
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Sagamihara-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Magnetic body formed by quantum dot array using non-magnetic semico...
Patent number
RE40725
Issue date
Jun 9, 2009
Nippon Telegraph and Telephone Corporation
Hiroyuki Tamura
428 - Stock material or miscellaneous articles
Information
Patent Grant
Magnetic body, magnetic device using the same, and method of manufa...
Patent number
7,470,925
Issue date
Dec 30, 2008
Nippon Telegraph and Telephone Corporation
Hiroyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic body formed by quantum dot array using non-magnetic semico...
Patent number
6,489,041
Issue date
Dec 3, 2002
Nippon Telegraph and Telephone Corporation
Hiroyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Magnetic body, magnetic device using the same, and method of manufa...
Publication number
20040042266
Publication date
Mar 4, 2004
Hiroyuki Tamura
B82 - NANO-TECHNOLOGY
Information
Patent Application
Magnetic body formed by quantum dot array using non-magnetic semico...
Publication number
20010007718
Publication date
Jul 12, 2001
Hiroyuki Tamura
B82 - NANO-TECHNOLOGY