Tokyo, Japan

Organo Corporation


USPTO Granted Patents = 161

% Expired Patents = 14.3



Trademarks = 8

Forward Citations = 952

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186 inventors (with patents filed for the assignee):

goldMedal Koji Yamanaka (30 out of 71 patents)

silverMedal Hiroshi Inoue (15 out of 75 patents)

bronzeMedal Yukinari Yamashita (14 out of 15 patents)

4.  Hiroshi Sugawara (14 out of 53 patents)

5.  Daisaku Yano (10 out of 10 patents)

6.  Kazushige Takahashi (10 out of 15 patents)

7.  Keisuke Sasaki (9 out of 14 patents)

8.  Takashi Imaoka (9 out of 15 patents)

9.  Fumio Sudo (9 out of 9 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

161 patents:

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.

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USPTO Data Jan 1 1976 - Oct 13 2026

Organo Corporation USPTO Patent Assignee Logo
161 Patents

#411 in Tokyo

#821 in Japan

#5,122 in the World

Tokyo, JP
Tokyo, Japan
Forward Citations = 952

186 inventors:

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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