Forward Citations = 95

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7 inventors (with patents filed for the assignee):

Serge Gasnier (2 out of 3 patents)

Kimio Ogura (2 out of 2 patents)

Abderrahim Abdelhadi (2 out of 2 patents)

4. Ernest M Hall (1 out of 12 patents)

5. Choro Kitsunezaki (1 out of 1 patent)

6. Fred W Hefer (1 out of 2 patents)

7. Jeffrey A Buis (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 5859533 - Process for the production of a supply current of a solenoid for a (1999-01-12),

2. 5650726 - Emitter for an electromagnetic tomography measurement system which (1997-07-22),

3. 5534668 - Deadweight dropping type wave source (1996-07-09),

4. 5416281 - Deadweight dropping type wave source (1995-05-16),

5. 4710593 - Geophone cable splice and method (1987-12-01),

6. 4594698 - Printed-circuit disc for stringing geophones (1986-06-10),

7. 4207961 - Exciting method for logging by S wave (1980-06-17),

Oyo Corporation is a global leader in manufacturing sensors and equipment for environmental measurement and analysis. With over 70 years of experience, Oyo offers a wide range of high-quality products for various industries, including automotive, aerospace, and medical. Their innovative solutions help customers improve efficiency, safety, and sustainability in their operations.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#2,033 in Tokyo

#5,302 in Japan

Tokyo, Japan

Oyo Corporation