Hiroyuki Oguri

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and fabrication method of the same
- Patent number 7,838,444
- Issue date Nov 23, 2010
- Eudyna Devices Inc.
- Hiroyuki Oguri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hetero-junction bipolar transistor with gold out-diffusion barrier...
- Patent number 6,781,165
- Issue date Aug 24, 2004
- Fujitsu Quantum Devices Limited
- Hiroyuki Oguri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor
- Patent number 6,329,677
- Issue date Dec 11, 2001
- Fujitsu Quantum Devices Limited
- Hiroyuki Oguri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhancement-mode semiconductor device
- Patent number 6,278,141
- Issue date Aug 21, 2001
- Fujitsu Limited
- Eizo Mitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterojunction compound semiconductor device and method of manufact...
- Patent number 6,153,897
- Issue date Nov 28, 2000
- Fujitsu Limited
- Hiroyuki Oguri
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heterojunction compound semiconductor device and method of manufact...
- Patent number 5,837,617
- Issue date Nov 17, 1998
- Fujitsu Limited
- Hiroyuki Oguri
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and fabrication method of the same
- Publication number 20070167031
- Publication date Jul 19, 2007
- EUDYNA DEVICES INC.
- Hiroyuki Oguri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hetero-junction bipolar transistor
- Publication number 20030183846
- Publication date Oct 2, 2003
- FUJITSU QUANTUM DEVICES LIMITED
- Hiroyuki Oguri
- H01 - BASIC ELECTRIC ELEMENTS