Takeshi Koike

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Specimens rotating device
- Patent number 4,599,516
- Issue date Jul 8, 1986
- Hitachi, Ltd.
- Shunroku Taya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implant chamber for ion implantation system
- Patent number 4,399,365
- Issue date Aug 16, 1983
- Hitachi, Ltd.
- Takeshi Koike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for driving rotary member in vacuum
- Patent number 4,383,178
- Issue date May 10, 1983
- Hitachi, Ltd.
- Atsushi Shibata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...