Hirotsugu Miyauchi

This inventor holds 18 USPTO granted patents, primarily in Fluorinated Polymers. Top assignees: Asahi Kasei Kogyo Kabushiki Kaisha, Asahi Kasei Kabushiki Kaisha. Active years: 1978-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotsugu Miyauchi. Retrieved from https://idiyas.com/inventor/hirotsugu-miyauchi

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

Calculating rank

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 9

Forward Citations = 299(Granted Patents)

Location History:

Kawasaki, JA (1978)
Kawasaki, JP (1978 - 1980)
Ota, JP (1982)
Kanagawa, JP (1979 - 1985)
Tokyo, JP (1981 - 1986)

Company Filing History:

17 out of 1,297

Asahi Kasei Kogyo Kabushiki Kaisha

patents

1 out of 1,008

Asahi Kasei Kabushiki Kaisha

patents

Years Active: 1978-1986

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Areas of Expertise:

Fluorosulfonyl Compounds

Fluorinated Ether

Cation Exchange Membrane

Fluorinated Copolymer

Electrolysis Process

Perfluorinated Compounds

Ion-Exchange Membrane

Fluorinated Vinyl Ethers

Melt Processing

Fluorinated Intermediates

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4613467 - Fluorosulfonylperfluoroalkyl compounds (1986-09-23),

2. 4597913 - Intermediates for fluorinated cation exchange membrane (1986-07-01),

3. 4555369 - Fluorinated ether acyl fluorides having alkylthio or alkylsulfone groups (1985-11-26),

4. 4536352 - Perfluoro vinyl ethers (1985-08-20),

5. 4511518 - Perfluorinated fluorosulfonylalkyleneoxy-2-propanoyl fluoride and (1985-04-16),

6. 4510328 - Fluorinated vinyl ether compounds and process for producing the same (1985-04-09),

7. 4414338 - Cation exchange membrane (1983-11-08),

8. 4382123 - Fluorinated cation exchange membrane and process for preparing the same (1983-05-03),

9. 4332665 - Fluorinated cation exchange membrane (1982-06-01),

10. 4329435 - Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride (1982-05-11),

11. 4329434 - Novel fluorinated cation exchange membrane and process for producing the (1982-05-11),

12. 4246353 - Melt processing of fluorinated polymers (1981-01-20),

13. 4209367 - Electrolysis of aqueous alkali metal halide solution (1980-06-24),

14. 4151053 - Cation exchange membrane preparation and use thereof (1979-04-24),

15. 4126589 - Method for preparation of cation exchange membranes (1978-11-21),

Title: Hirotsugu Miyauchi: Pioneering Inventor from Tokyo

Introduction: Hirotsugu Miyauchi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hirotsugu Miyauchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Hirotsugu Miyauchi has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hirotsugu Miyauchi has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Hirotsugu Miyauchi's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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]