Hiroshi Makino

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cold cathode fluorescent lamp driving apparatus using a piezoelectr...
- Patent number 6,028,398
- Issue date Feb 22, 2000
- Matsushita Electric Industrial, Co., Ltd.
- Osamu Kawasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Zoom lens control system and method for zooming control
- Patent number 4,735,494
- Issue date Apr 5, 1988
- West Electric Company, Ltd.
- Hiroshi Makino
- G02 - OPTICS
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Automatic focusing apparatus
- Patent number 4,695,893
- Issue date Sep 22, 1987
- West Electric Company, Ltd.
- Hiroshi Makino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Ultrasonic distance measuring apparatus
- Patent number 4,581,726
- Issue date Apr 8, 1986
- West Electric Co., Ltd.
- Hiroshi Makino
- G01 - MEASURING TESTING
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Ultrasonic distance measuring apparatus
- Patent number 4,578,783
- Issue date Mar 25, 1986
- West Electric Co., Ltd.
- Hiroshi Iwata
- G01 - MEASURING TESTING
Information Patent Grant
Distance measuring apparatus
- Patent number 4,514,084
- Issue date Apr 30, 1985
- West Electric Company, Ltd.
- Hiroshi Makino
- G01 - MEASURING TESTING
Information Patent Grant
Video and sound recording device with automatic focusing system
- Patent number 4,472,742
- Issue date Sep 18, 1984
- West Electric Co., Ltd.
- Wataru Hasegawa
- G02 - OPTICS