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Hirakata, Japan

Susumu Katayama

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 60(Granted Patents)

Location History:

Hirakata, JP (1978 - 1990)
Kadoma, JP (1990)
Osaka, JP (1989 - 2012)

Company Filing History:

Matsushita Electric Works, Ltd.

1 out of 16,453

Panasonic Corporation

Years Active: 1978-2012

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8218395 - Moving object detecting apparatus (2012-07-10),

2. 4961039 - Moving object detecting device (1990-10-02),

3. 4942384 - Composite type crime preventive sensor (1990-07-17),

4. 4796725 - Electrostatic transducer (1989-01-10),

5. 4131872 - Ultrasonic wave echo-type switch (1978-12-26),

6. 4114146 - Ultrasonic wave watching device of moving object detecting type (1978-09-12),

7. 4104610 - Ultrasonic wave horn (1978-08-01),

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