Koichi Naito

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Nagaoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Junction assembly of bonding pad and bump, and magnetic head device...
- Patent number 6,477,016
- Issue date Nov 5, 2002
- Alps Electric Co., Ltd.
- Ooki Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultrasonic wave linear motor
- Patent number 5,216,313
- Issue date Jun 1, 1993
- Alps Electric Co., Ltd.
- Kazumasa Ohinishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving structure for electronic parts in a mechanism
- Patent number 5,170,088
- Issue date Dec 8, 1992
- Alps Electric Co., Ltd.
- Koichi Naito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic linear motor
- Patent number 5,134,334
- Issue date Jul 28, 1992
- Alps Electric Co., Ltd.
- Kazumasa Onishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for driving a part on a vehicle
- Patent number 5,087,851
- Issue date Feb 11, 1992
- Alps Electric Co., Ltd.
- Toru Nakazawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
X-Y stage with ultrasonic actuator
- Patent number 5,013,958
- Issue date May 7, 1991
- Alps Electric Co., Ltd.
- Kazumasa Ohnishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Illumination device, tablet, and liquid crystal display
- Publication number 20040257484
- Publication date Dec 23, 2004
- Alps Electric Co., Ltd.
- Yoshihiko Ishitaka
- G02 - OPTICS
Information Patent Application
Anti-reflective structure, illuminating device, liquid crystal disp...
- Publication number 20040105646
- Publication date Jun 3, 2004
- Alps Electric Co., Ltd.
- Tetsuya Fukuda
- G02 - OPTICS