Susumu Naoyuki

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Shimodate, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engraved plate and substrate with conductor layer pattern using the...
- Patent number 8,673,428
- Issue date Mar 18, 2014
- Hitachi Chemical Company, Ltd.
- Susumu Naoyuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Semiconductor device, semiconductor device substrate, and methods o...
- Patent number 6,617,193
- Issue date Sep 9, 2003
- Hitachi Chemical Company, Ltd.
- Yamazaki Toshio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabrication thereof
- Patent number 6,492,203
- Issue date Dec 10, 2002
- Hitachi Chemical Company, Ltd.
- Yoshiaki Wakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Board for mounting semiconductor element, method for manufacturing...
- Patent number 6,268,648
- Issue date Jul 31, 2001
- Hitachi Chemical Co., Ltd.
- Naoki Fukutomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing a multistylus head device
- Patent number 4,219,927
- Issue date Sep 2, 1980
- Hitachi Chemical Company, Ltd.
- Naoki Fukutomi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
ENGRAVED PLATE AND SUBSTRATE WITH CONDUCTOR LAYER PATTERN USING THE...
- Publication number 20100021695
- Publication date Jan 28, 2010
- Susumu Naoyuki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR