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Organo Corporation

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USPTO Granted Patents = 165

% Expired Patents = 13.9

CIPO Patents = 1

EPO Patents = 15

Trademarks = 8

Forward Citations = 958

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189 inventors (with patents filed for the assignee):

Koji Yamanaka (30 out of 71 patents)

Hiroshi Sugawara (15 out of 55 patents)

Hiroshi Inoue (15 out of 75 patents)

4. Yukinari Yamashita (14 out of 15 patents)

5. Fumio Sudo (11 out of 11 patents)

6. Daisaku Yano (10 out of 10 patents)

7. Kazushige Takahashi (10 out of 15 patents)

8. Keisuke Sasaki (9 out of 14 patents)

9. Takashi Imaoka (9 out of 15 patents)

10. Akira Nakamura (8 out of 107 patents)

11. Takashi Futatsuki (8 out of 12 patents)

12. Takayuki Masuda (8 out of 11 patents)

13. Yoshiaki Hasebe (7 out of 11 patents)

14. Yuki Nakamura (7 out of 167 patents)

15. Kohei Sato (7 out of 57 patents)

Core Competencies:

Water Purification

Ion Exchange

Wastewater Management

Electrodeionization

Reverse Osmosis

Chromatographic Separation

Organic Solvent Purification

Boron Removal

Ultrapure Water Production

Filtration Systems

Conductivity Measurement

Organ Perfusion Systems

165 patents: Sort by Forward Citations

1. 12780692 - Ultrapure water production system and method for producing ultrapure water (2026-11-03),

2. 12780691 - Ultrapure water supply system, control device, and program (2026-11-03),

3. 12774231 - Pure water production apparatus (2026-10-27),

4. 12766808 - Composite absorbent body and polymeric absorber (2026-10-20),

5. 12753097 - Water treatment apparatus and water treatment method (2026-10-06),

6. 12747171 - Pure water production system and pure water production method (2026-09-29),

7. D1148090 - Pure water production machine (2026-09-15),

8. 12734517 - Dry ion exchange resin manufacturing method and manufacturing device, and treatment target liquid purifying method and purifying device (2026-09-15),

9. 12728390 - Water treatment method and water treatment agent composition (2026-09-08),

10. D1143091 - TUBE HOLDER (2026-08-18),

11. 12679749 - Ultrapure water production system (2026-07-14),

12. 12668513 - Impurity acquisition system, water quality testing system, and liquid production and supply system (2026-06-30),

13. 12612317 - Method and apparatus for treating water (2026-04-28),

14. 12606470 - Urea treatment method and device (2026-04-21),

15. 12606467 - Water treatment method and water treatment apparatus (2026-04-21),

Company Overview

Organo Corporation, headquartered in Tokyo, specializes in advanced water treatment technologies. The company focuses on developing solutions for water purification, ion exchange, and wastewater management, addressing critical environmental challenges. Its expertise extends to electrodeionization, reverse osmosis, and chromatographic separation, ensuring efficient and sustainable water resource management. Organo is committed to innovation in organic solvent purification and boron removal, contributing to cleaner water systems and enhanced industrial processes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

165 Patents

#404 in Tokyo

#804 in Japan

#4,999 in the World

Organo Corporation

Forward Citations = 958

189 inventors:

Koji Yamanaka (30 out of 71 patents)

Hiroshi Sugawara (15 out of 55 patents)

Hiroshi Inoue (15 out of 75 patents)

4. Yukinari Yamashita (14 out of 15 patents)

5. Fumio Sudo (11 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Organo Corporation. Retrieved from https://idiyas.com/company/organo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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