Company Filing History:

23 out of 776

Kureha Kagaku Kogyo Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1981-1994

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5338320 - Flat plate-like ribbed porous carbon material and manufacturing method (1994-08-16),

2. 5236687 - Flat plate-like ribbed porous carbon material (1993-08-17),

3. 4956131 - Fuel cell electrode substrate incorporating separator as an intercooler (1990-09-11),

4. 4855092 - Process for preparing a carbonaceous fuel cell electrode substrate (1989-08-08),

5. 4818640 - Carbonaceous composite product produced by joining carbonaceous (1989-04-04),

6. 4759977 - Flexible carbon material (1988-07-26),

7. 4744879 - Oxygen-cathode for use in electrolysis of alkali chloride and process (1988-05-17),

8. 4729910 - Reinforced flexible graphite sheet (1988-03-08),

9. 4687607 - Process for producing electrode substrate for use in fuel cells (1987-08-18),

10. 4686072 - Process for preparing a carbonaceous five-layer fuel cell electrode (1987-08-11),

11. 4675094 - Oxygen-cathode for use in electrolysis of alkali chloride and process (1987-06-23),

12. 4666755 - Porous fuel cell electrode substrate having elongated holes for feeding (1987-05-19),

13. 4664988 - Fuel cell electrode substrate incorporating separator as an intercooler (1987-05-12),

14. 4580337 - Process for producing electrode substrate for fuel cells (1986-04-08),

15. 4579789 - Carbonaceous fuel cell electrode substrate incorporating three-layer (1986-04-01),

Introduction

Hiroyuki Fukuda, an accomplished inventor based in Iwaki, Japan, has made significant contributions to the field of material science. With an impressive portfolio of 23 patents, he has focused on developing innovative carbon materials that offer unique properties and applications.

Latest Patents

Fukuda's latest inventions include a groundbreaking flat plate-like ribbed porous carbon material and its manufacturing method. This ribbed porous carbon material is characterized as a one-piece molded product that contains carbon fibers. The innovative design ensures that the carbon fibers are oriented strategically: in the rib portion along the thickness of the web portion, and in the web portion both along the plane and perpendicular to the rib portion.

Career Highlights

Throughout his career, Fukuda has worked with notable companies such as Kureha Chemical Industry Co., Ltd. and NGK Insulators, Inc., where he has honed his expertise in material innovation. His work has significantly impacted the development of advanced materials that can be utilized across various industries.

Collaborations

Fukuda has collaborated with talented individuals in his field, including Masatomo Shigeta and Kuniyuki Saitoh. These collaborations have allowed him to enhance the scope of his research and contribute to pioneering advancements in carbon materials.

Conclusion

In summary, Hiroyuki Fukuda stands out as an innovative thinker and inventor in the realm of carbon materials. His extensive patent portfolio and collaborative spirit exemplify the essence of modern scientific inquiry and aim to lead to practical applications that benefit diverse industries.

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