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For the Inventor, By the Inventor

Yokohama, Japan

Yasuo Sajima

This inventor holds 10 USPTO granted patents. Top assignee: Asahi Glass Company, Limited. Active years: 1978-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Sajima. Retrieved from https://idiyas.com/inventor/yasuo-sajima

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 138(Granted Patents)


Location History:

  • Yokohama, JA (1978)
  • Yokohama, JP (1979 - 1987)

Company Filing History:

goldMedal10 out of 2,560 
 
Asahi Glass Company, Limited
 patents

Years Active: 1978-1987

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10 patents (USPTO):Explore Patents
1. 4686026 - Method of installation of membrane to electrolytic cell (1987-08-11),
2. 4617101 - Alkali metal chloride electrolyzing cell (1986-10-14),
3. 4605482 - Filter press type electrolytic cell (1986-08-12),
4. 4561946 - Electrolytic cell for the electrolysis of an alkali metal chloride and (1985-12-31),
5. 4537673 - Electrolytic cell (1985-08-27),
6. 4411749 - Process for electrolyzing aqueous solution of alkali metal chloride (1983-10-25),
7. 4367126 - Process for producing alkali metal hydroxide (1983-01-04),
8. 4272352 - Electrode compartment (1981-06-09),
9. 4149952 - Electrolytic cell (1979-04-17),
10. 4069129 - Electrolytic cell (1978-01-17),

Title: The Innovations of Yasuo Sajima in Electrolytic Cell Technology

Introduction

Yasuo Sajima is a prominent inventor based in Yokohama, Japan, known for his significant contributions to the field of electrolytic cell technology. With a remarkable total of 10 patents to his name, he has made strides that are pivotal in enhancing the efficiency and functionality of electrolytic cells.

Latest Patents

Among his latest innovations are two notable patents. The first is a "Method of installation of membrane to electrolytic cell," which details a process for installing a cation exchange membrane made from a fluorinated polymer. This membrane features ion exchange groups that enhance the performance of the electrolytic cell. The second patent, titled "Alkali metal chloride electrolyzing cell," presents a design wherein a cation-exchange membrane is placed between an anode and a cathode. This innovative cell is characterized by having a gas- and liquid-permeable, porous layer on at least one side of the membrane, while employing a voided flexible electrode that ensures close contact between the cation-exchange membrane and the electrodes.

Career Highlights

Yasuo Sajima is currently associated with Asahi Glass Company, Limited, where he leverages his expertise in developing advanced materials and processes for electrolytic applications. His work has contributed significantly to the company's portfolio and advancements in electrochemical technologies.

Collaborations

Throughout his career, Yasuo has collaborated with esteemed colleagues, including Kimihiko Sato and Junjiro Iwamoto. These collaborations not only reflect a strong team dynamic but also highlight the importance of collective efforts in driving innovation within the industry.

Conclusion

Yasuo Sajima's contributions to the field of electrolytic cells showcase his commitment to innovation and excellence. With ten patents and ongoing collaborations, his work continues to influence the direction of technology in this vital area, making a lasting impact on energy efficiency and sustainable practices in electrochemical systems.

Profile summary based on public USPTO records.
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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