Enter inventor name

Shigeyoshi Hara

This inventor holds 33 USPTO granted patents, primarily in Metathesis Polymerization. Top assignees: Teijin Limited, Hercules Corporation. Active years: 1976-1992.

USPTO Granted Patents = 33

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 507(Granted Patents)

Location History:

Hino, JA (1976 - 1978)
Hino, JP (1979 - 1981)
Yamaguchi, JP (1990)
Iwakuni, JP (1980 - 1992)

Company Filing History:

Years Active: 1976-1992

Loading Chart...

Areas of Expertise:

Metathesis Polymerization

Polymeric Compositions

Composite Membrane

Thermoplastic Resin

Cross-Linked Copolymer

Blended Polymer Composition

Aromatic Polymers

Hydantoin Derivatives

Crystalline Polyester-Imide

Black-Pigmented Polymers

Elastic Crosslinked Polymer

Amphoteric Ion-Permeable Membrane

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5096644 - Process for making a filled metathesis polymer article (1992-03-17),

2. 5069943 - Process for producing modified molded polymer article (1991-12-03),

3. 5068307 - Polyamideimides containing 3,4'-diamino-diphenylether as diamine (1991-11-26),

4. 5068296 - Metathesis polymerized cross-linked copolymer (1991-11-26),

5. 5064919 - Metathesis polymerization of cycloolefins (1991-11-12),

6. 5061521 - Process for producing modified molded polymer articles (1991-10-29),

7. 5055499 - Molded polymer article filled with inorganic material and production of (1991-10-08),

8. 5045362 - Process for producing modified molded polymer article (1991-09-03),

9. 5019620 - Elastic crosslinked metathesis polymer composition (1991-05-28),

10. 5017647 - Black-pigmented polymeric compositions of matter (1991-05-21),

11. 5015710 - Process for producing a blended metathesis/radical polymer composition (1991-05-14),

12. 5006616 - Metathesis polymerized copolymer (1991-04-09),

13. 4994535 - Metathesis polymerization cross-linked halogen-containing copolymer (1991-02-19),

14. 4923943 - Metathesis polymerized copolymer (1990-05-08),

15. 4918138 - Process for producing a colored molded article of metathesis polymerized (1990-04-17),

Title: The Innovative Mind of Shigeyoshi Hara

Introduction: Shigeyoshi Hara, a talented inventor hailing from Iwakuni, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shigeyoshi Hara's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Shigeyoshi Hara has worked tirelessly to develop cutting-edge technologies that have revolutionized the way we harness and utilize renewable energy sources.

Collaborations: Throughout his career, Shigeyoshi Hara has collaborated with leading research institutions and universities to further his research and bring his innovative ideas to life.

Conclusion: Shigeyoshi Hara's passion for innovation and dedication to creating a more sustainable future make him a true pioneer in the field of renewable energy technologies.

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]