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For the Inventor, By the Inventor

Shiga, Japan

Hideyuki Mitamura

USPTO Granted Patents = 10

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 163(Granted Patents)


Location History:

  • Otsu, JP (1978 - 1989)
  • Ohtsu, JP (1990)
  • Ootsu, JP (1992)
  • Shiga, JP (1985 - 1993)
  • Shiga-ken, JP (1996)
  • Inuyama, JP (1999)

Company Filing History:

goldMedal10 out of 789 
 
Toyo Boseki Kabushiki Kaisha
 patents

Years Active: 1978-1999

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10 patents (USPTO):Explore Patents
1. 5939205 - Gas barrier resin film (1999-08-17),
2. 5583230 - Polymerizable compound having mildew resistance and polymer thereof (1996-12-10),
3. 5248468 - Method of making electrically conductive fibers (1993-09-28),
4. 5173366 - Electrically conductive fibers, apparatus and method for the production (1992-12-22),
5. 4963310 - Process for production of polyester polyurethane elastomeric fibers (1990-10-16),
6. 4956431 - Novel polymerizable compound having mildew resistance and polymer thereof (1990-09-11),
7. 4824929 - Polymeric antioxidant and process for production thereof (1989-04-25),
8. 4562239 - Urethane polymers containing a tertiary nitrogen atom, and their (1985-12-31),
9. 4499221 - Polyurethane composition improved in dyeing property (1985-02-12),
10. 4126652 - Process for preparation of a metal carbide-containing molded product (1978-11-21),

Title: Innovations of Hideyuki Mitamura

Introduction

Hideyuki Mitamura is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced polymer films and mildew-resistant compounds. With a total of 10 patents to his name, Mitamura's work has garnered attention for its industrial applications.

Latest Patents

One of his latest innovations is a gas barrier resin film. This film comprises a polyamide film and an inorganic deposited layer laminated thereon. Notably, the maximum shrinkage percentage after boiling treatment at 95°C for 30 minutes is not more than 3.5%. The gas barrier film exhibits excellent gas barrier properties and water vapor-proof characteristics, even after boiling or retort treatment. This makes it an ideal wrapping material for a variety of objects that require high gas barrier properties, such as food, medical products, and industrial materials. Another significant patent involves a polymerizable compound that has mildew resistance. This novel compound features a unique formula that includes residues of known mildew-proofing compounds. The resulting polymer and polyurethane composition derived from this compound also demonstrate valuable properties.

Career Highlights

Mitamura is currently associated with Toyo Boseki Kabushiki Kaisha, where he continues to innovate and develop new materials. His work has not only advanced the field but has also contributed to the company's reputation as a leader in material science.

Collaborations

Throughout his career, Mitamura has collaborated with notable colleagues, including Yoshikazu Arimatsu and Katsuya Tani. These collaborations have further enriched his research and development efforts.

Conclusion

Hideyuki Mitamura's contributions to the field of materials science through his innovative patents highlight his expertise and commitment to advancing technology. His work continues to have a significant impact on various industries, showcasing the importance of innovation in solving real-world challenges.

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