Kazunobu Shigehara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,593,233
- Issue date Jul 15, 2003
- NEC Electronics Corporation
- Kazuki Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a wiring layer and method for manufactu...
- Patent number 5,843,840
- Issue date Dec 1, 1998
- NEC Corporation
- Kazuki Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having multilayered wiring structure
- Patent number 5,798,569
- Issue date Aug 25, 1998
- NEC Corporation
- Kazuki Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS