Akio Kondo

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Patents Grantslast 30 patents

Information Patent Grant
Process of preparing high-density sintered ITO compact and sputteri...
- Patent number 6,033,620
- Issue date Mar 7, 2000
- Tosoh Corporation
- Kentaro Utsumi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing sintered ITO compact
- Patent number 5,700,419
- Issue date Dec 23, 1997
- Tosoh Corporation
- Osamu Matsunaga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
ITO sputtering target
- Patent number 5,630,918
- Issue date May 20, 1997
- Tosoh Corporation
- Toshiya Takahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic recording medium comprising a magnetic film layer and a co...
- Patent number 5,468,552
- Issue date Nov 21, 1995
- Tosoh Corporation
- Yukio Ohnuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising a magnetic film layer and a co...
- Patent number 5,292,585
- Issue date Mar 8, 1994
- Tosoh Corporation
- Yukio Ohnuki
- G11 - INFORMATION STORAGE