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Forward Citations = 3

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1 inventor (with patents filed for the assignee):

Mitsuhiko Ogihara (7 out of 96 patents)

7 patents: Sort by Forward Citations

1. 12183636 - Semiconductor substrate, method for manufacturing semiconductor substrate and method for manufacturing semiconductor device (2024-12-31),

2. 12136569 - Semiconductor device manufacturing method and semiconductor device manufacturing system (2024-11-05),

3. 12068166 - Semiconductor substrate (2024-08-20),

4. 11894272 - Semiconductor substrate, method for manufacturing semiconductor substrate and method for manufacturing semiconductor device (2024-02-06),

5. 11798805 - Method for manufacturing semiconductor device and semiconductor substrate (2023-10-24),

6. 11670514 - Method for manufacturing semiconductor device and semiconductor substrate (2023-06-06),

7. 11152216 - Method for manufacturing semiconductor device (2021-10-19),

Filnex Inc. is a leading provider of innovative filtration solutions for a wide range of industries. From air and water filtration to industrial processes, Filnex offers a comprehensive line of high-quality filtration products designed to meet the needs of our customers. With a focus on quality, reliability, and customer satisfaction, Filnex is committed to delivering exceptional filtration solutions that ensure the safety and efficiency of your operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#2,033 in Tokyo

#5,302 in Japan

Tokyo, Japan

Filnex Inc.

Forward Citations = 3

1 inventor:

Mitsuhiko Ogihara (7 out of 96 patents)

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