Isao Kawamura

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Via hole structure and process for formation thereof
- Patent number 5,308,929
- Issue date May 3, 1994
- Fujitsu Limited
- Motoaki Tani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of cooling a semiconductor device with a cooling unit, using...
- Patent number 5,024,264
- Issue date Jun 18, 1991
- Fujitsu Limited
- Katsuhide Natori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of cooling a semiconductor device with a cooling unit, using...
- Patent number 5,012,858
- Issue date May 7, 1991
- Fujitsu Limited
- Katsuhide Natori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for laser welding of aluminum based elements
- Patent number 4,760,240
- Issue date Jul 26, 1988
- Fujitsu Limited
- Tsutomu Iikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR