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For the Inventor, By the Inventor

Kurashiki, Japan

Yohei Fukuoka

This inventor holds 14 USPTO granted patents. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1976-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohei Fukuoka. Retrieved from https://idiyas.com/inventor/yohei-fukuoka

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

Calculating rank
USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 92(Granted Patents)


Location History:

  • Fuji, JA (1976)
  • Fuji, JP (1979 - 1981)
  • Kurashiki, JP (1981 - 1987)
  • Okayama, JP (1986 - 1987)
  • Shiki, JP (2001)

Company Filing History:

goldMedal14 out of 1,297 
 
Asahi Kasei Kogyo Kabushiki Kaisha
 patents

Years Active: 1976-2001

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14 patents (USPTO):Explore Patents
1. 6190430 - Method for producing hydrogen-containing gas for fuel cell (2001-02-20),
2. 4678861 - Process for producing a cycloolefin (1987-07-07),
3. 4661639 - Process for producing cyclic alcohol (1987-04-28),
4. 4588846 - Process for producing cyclic alcohol (1986-05-13),
5. 4528409 - Process for the preparation of cyclic alcohol (1985-07-09),
6. 4436945 - Method of hydro-dealkylation (1984-03-13),
7. 4329462 - Process for producing carboxylic amides (1982-05-11),
8. 4297503 - Novel benzamide derivative and method of preparing metoclopramide using (1981-10-27),
9. 4279836 - Hydroxamic acid derivative and method of preparing metoclopramide using (1981-07-21),
10. 4256645 - Process for producing glucona-delta-lactone from glucose (1981-03-17),
11. 4250110 - Method of preparing metoclopramide (1981-02-10),
12. 4249019 - Process for producing carboxylic esters (1981-02-03),
13. 4146730 - Method for obtaining glutaric acid, succinic acid, and adipic acid from (1979-03-27),
14. 3981906 - Process for preparing alkyl 4,4'-(ethylenedioxy)bis-benzoates (1976-09-21),

Title: Innovator Spotlight: Yohei Fukuoka

Introduction: Yohei Fukuoka is a prominent inventor hailing from Kurashiki, Japan. With an impressive portfolio of 14 patents, Fukuoka has made significant contributions to the field of chemical engineering, particularly in methods for producing valuable gases and chemicals.

Latest Patents: Fukuoka's latest patents showcase his innovative approaches. One notable invention is the "Method for producing hydrogen-containing gas for fuel cell." This efficient method involves the reforming reaction of organic compounds to generate a hydrogen-containing gas. The process includes adding an oxygen-containing gas to a hydrogen-rich gas that contains carbon monoxide, before interacting with a specialized ruthenium catalyst to oxidize and eliminate carbon monoxide.

Another significant patent is the "Process for producing a cycloolefin," which entails the partial hydrogenation of monocyclic aromatic hydrocarbons using a ruthenium catalyst supported on a rare earth element compound. This method not only yields cycloolefins with high selectivity and yield but also allows for the catalyst to be reused over an extended period.

Career Highlights: Fukuoka is currently associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical and material industries. His work has significantly advanced their capabilities in fuel cell and chemical production technologies. His 14 patents reflect his depth of knowledge and commitment to innovation in these areas.

Collaborations: Throughout his career, Fukuoka has collaborated with notable colleagues including Nobuhiro Tamura and Joji Nishikido. This collaboration has fostered an environment of creativity and innovation, further enhancing the development of advanced technologies in their field.

Conclusion: Yohei Fukuoka stands out as a leading inventor, whose contributions to the production of hydrogen fuels and chemical processes have paved the way for significant advancements. His innovative spirit, backed by numerous patents and fruitful collaborations, continues to drive progress in the chemical industry.

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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