Masao Jojiki

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and semiconductor assembly apparatus for semic...
- Patent number 6,841,417
- Issue date Jan 11, 2005
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Masao Jojiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor assembly apparatus for semic...
- Patent number 6,462,398
- Issue date Oct 8, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Masao Jojiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit forming apparatus of semiconductor device
- Patent number 6,398,872
- Issue date Jun 4, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Masao Jojiki
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and semiconductor assembly apparatus for semic...
- Publication number 20030001257
- Publication date Jan 2, 2003
- Masao Jojiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR ASSEMBLY APPARATUS FOR SEMIC...
- Publication number 20020089033
- Publication date Jul 11, 2002
- Masao Jojiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and semiconductor assembly apparatus for semic...
- Publication number 20010042911
- Publication date Nov 22, 2001
- Masao Jojiki
- H01 - BASIC ELECTRIC ELEMENTS