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Wako Pure Chemical Industries, Inc.

USPTO Granted Patents = 299

CIPO Patents = 1

EPO Patents = 73

Trademarks = 11

Forward Citations = 2,573

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393 inventors (with patents filed for the assignee):

Fumiyoshi Urano (25 out of 26 patents)

Motoshige Sumino (20 out of 21 patents)

Toshiro Hanada (20 out of 20 patents)

4. Shinji Satomura (18 out of 18 patents)

5. Ichiro Hayashida (15 out of 15 patents)

6. Tsuneaki Maesawa (14 out of 15 patents)

7. Masakazu Tsuchiya (14 out of 14 patents)

8. Keiji Oono (14 out of 14 patents)

9. Kuniaki Okamoto (13 out of 22 patents)

10. Masahiko Kakizawa (13 out of 13 patents)

11. Kazuhiko Yamanishi (13 out of 13 patents)

12. Kazuo Shiraki (12 out of 12 patents)

13. Hirotoshi Fujie (11 out of 13 patents)

14. Atsunori Sano (11 out of 13 patents)

15. Yoshitsugu Sakata (11 out of 11 patents)

Core Competencies:

Lithium Cells

Amino Acid Analysis

Gene Detection

Semiconductor Processing

Microchip Manufacturing

Electrochemical Devices

Cell Differentiation

Cyclic Sulfonic Acid Esters

Magnetic Silica Particles

Nonaqueous Electrolyte Solutions

Carcinoma Examination

Tubercle Bacillus Detection

299 patents: Sort by Forward Citations

1. 10044040 - Binder for lithium cell, composition for producing electrode, and electrode (2018-08-07),

2. 9952235 - Standard solution for use in analysis of amino acids in plasma (2018-04-24),

3. 9932625 - Method for identification and detection of mutant gene using intercalator (2018-04-03),

4. 9910012 - Methods for real-time sampling of reaction products (2018-03-06),

5. 9862914 - Cleaning agent for semiconductor substrates and method for processing semiconductor substrate surface (2018-01-09),

6. 9845538 - Etching agent, etching method and etching agent preparation liquid (2017-12-19),

7. 9834813 - Method for detecting mutant DNA (2017-12-05),

8. 9803161 - Cleaning agent for semiconductor substrates and method for processing semiconductor substrate surface (2017-10-31),

9. 9797886 - Agglutination enhancer (2017-10-24),

10. 9766216 - Reduction of migration shift assay interference (2017-09-19),

11. 9638706 - Standard solution for use in analysis of amino acid in plasma (2017-05-02),

12. 9624535 - Method for detecting methylated cytosine by using bisulfite reaction (2017-04-18),

13. 9567647 - [object Object] (2017-02-14),

14. 9500650 - Undifferentiated cell detection method and complex carbohydrate detection method (2016-11-22),

15. 9458513 - Primer and probe for detecting chlamydia trachomatis, and method for detecting chlamydia trachomatis using same (2016-10-04),

Wako Pure Chemical Industries, Ltd. is a leading manufacturer and supplier of chemical products based in Japan. With over 90 years of experience, Wako Pure Chemical Industries is renowned for providing high-quality research reagents, analytical chemicals, biochemistry reagents, and diagnostic reagents. Their diverse product range caters to various industries including pharmaceuticals, biotechnology, research institutes, and more. Visit their website to explore their extensive product catalog and learn more about their innovative chemical solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

299 Patents

#58 in Osaka

#528 in Japan

#2,891 in the World

Wako Pure Chemical Industries, Inc.

Forward Citations = 2,573

393 inventors:

Fumiyoshi Urano (25 out of 26 patents)

Motoshige Sumino (20 out of 21 patents)

Toshiro Hanada (20 out of 20 patents)

4. Shinji Satomura (18 out of 18 patents)

5. Ichiro Hayashida (15 out of 15 patents)

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