Company Filing History:

31 out of 2,560

Asahi Glass Company, Limited

patents

2 out of 116

Dai Nippon Toryo Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1978-1987

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31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4654394 - Fluorine-containing elastomer having excellent low temperature (1987-03-31),

2. 4631075 - Composite membrane for gas separation (1986-12-23),

3. 4619983 - Copolymer for fluorine-containing elastomer having excellent low (1986-10-28),

4. 4508603 - Fluorinated cation exchange membrane and use thereof in electrolysis of (1985-04-02),

5. 4495364 - Process for producing fluorinated acid fluoride having ester group (1985-01-22),

6. 4487893 - Process for producing carboxyl group-containing fluoropolymer (1984-12-11),

7. 4439217 - Permselective element for gas separation (1984-03-27),

8. 4436773 - Anticorrosive coating process (1984-03-13),

9. 4436772 - Anticorrosive coating process (1984-03-13),

10. 4418186 - Copolymer for fluorine-containing elastomer having excellent low (1983-11-29),

11. 4412054 - Antithrombogenic polyurethanes based on fluorinated prepolymers (1983-10-25),

12. 4379768 - Process for producing perfluorosuccinyl fluoride (1983-04-12),

13. 4368308 - Fluorine-containing elastomer having excellent low temperature (1983-01-11),

14. 4362672 - Process for producing difluorohaloacetyl fluoride (1982-12-07),

15. 4345057 - Curable fluorocopolymer (1982-08-17),

Title: The Innovative Contributions of Masaaki Yamabe

Introduction

Masaaki Yamabe, hailing from Machida, Japan, is a notable inventor with a substantial portfolio, holding a remarkable 31 patents. His inventive work has significantly advanced the field of materials science, particularly in elastomers and gas separation technologies.

Latest Patents

Among his latest contributions are two innovative patents. The first is a **fluorine-containing elastomer** that exhibits exceptional low-temperature resistance and oil resistance. This elastomer consists of ethylene units (E) and fluorovinyl ether units (FV), formulated in a specific molar ratio ranging from 95:5 to 30:70, with a total content of at least 70 mole%. The second patent is focused on a **composite membrane for gas separation**, which showcases a three-layered structure, enhancing the efficiency of gas separation processes.

Career Highlights

Masaaki Yamabe has made significant strides in his career by working with prominent companies such as Asahi Glass Company, Limited and Dai Nippon Toryo Co., Ltd. His innovations have not only enriched these organizations but have also contributed to advancements in various industrial applications.

Collaborations

Throughout his career, Yamabe has collaborated with esteemed colleagues, including Seiji Munekata and Hiroshi Ukihashi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and technological advances, leading to groundbreaking developments.

Conclusion

Masaaki Yamabe's inventive spirit and dedication to innovation have left a lasting impact on the materials science industry. His extensive patent portfolio underscores his commitment to developing technologies that enhance performance and efficiency. With each new invention, he continues to inspire future generations of inventors and innovators in Japan and beyond.

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