Enter assignee name

% Expired Patents = 33.3

EPO Patents = 1

Trademarks = 1

Forward Citations = 50

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11 inventors (with patents filed for the assignee):

Kenji Masuda (2 out of 11 patents)

Martin R MacDonald (2 out of 7 patents)

Naomi Misawa (2 out of 2 patents)

4. Kenji Miura (2 out of 3 patents)

5. Tasuku Okamoto (2 out of 3 patents)

6. Shigeaki Nishii (2 out of 6 patents)

7. Takeaki Ozawa (2 out of 7 patents)

8. Thomas G Murray (2 out of 2 patents)

9. Alexander Db Daspit (2 out of 2 patents)

10. Gary S Shaber (2 out of 3 patents)

11. Charles W Buenzli, Jr (2 out of 2 patents)

6 patents: Sort by Forward Citations

1. 9540678 - Method for highly sensitive detection of protein-protein interaction (2017-01-10),

2. 8470974 - Method for highly sensitive detection of protein-protein interaction (2013-06-25),

3. 6117309 - Method of rerefining waste oil by distillation and extraction (2000-09-12),

4. 6106699 - Process for de-chlorinating and de-fouling oil (2000-08-22),

5. 4508686 - Film strip for rapid test of a film processor (1985-04-02),

6. 4365895 - Method, apparatus and film strip of particular design for rapid test of (1982-12-28),

Probex Inc. is a leading provider of innovative software solutions, specializing in data analytics and business intelligence. With over 10 years of experience, we help companies maximize their data assets and drive informed decision-making. Our advanced tools and technologies allow clients to gain valuable insights into their operations and improve overall performance. From small businesses to large enterprises, Probex Inc. serves a diverse range of industries with cutting-edge solutions tailored to their specific needs.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#2,467 in Tokyo

#5,983 in Japan

Tokyo, Japan

Probex Inc.