Forward Citations = 38

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5 inventors (with patents filed for the assignee):

Masami Motoyama (2 out of 2 patents)

Seung-Won Shin (1 out of 5 patents)

Jong-Uk Choi (1 out of 10 patents)

4. Won-Ha Lee (1 out of 2 patents)

5. Tatsuo Hiroshima (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7140043 - Watermark embedding and detecting method by quantization of a characteristic value of a signal (2006-11-21),

2. 6791319 - Eddy current probe with transverse polygonal detecting coil (2004-09-14),

3. 6563126 - Ultraviolet light permeable filter for flaw detection light and method for detection of flaws (2003-05-13),

4. 6525315 - Ultraviolet light permeable filter for flaw detection light, and method for detection of flaws (2003-02-25),

Marktec Corporation is a leading provider of innovative technology solutions for the industrial sector. With a focus on precision measurement tools and automation systems, Marktec's products are designed to improve efficiency and productivity for a wide range of industries. Their commitment to quality and customer satisfaction has made them a trusted partner for companies seeking cutting-edge solutions for their operations.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

4 Patents

#2,786 in Tokyo

#7,416 in Japan

Tokyo, Japan

Marktec Corporation