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For the Inventor, By the Inventor

Nagahama, Japan

Yosuke Egawa

This inventor holds 4 USPTO granted patents. Top assignee: Mitsubishi Plastics, Inc.. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yosuke Egawa. Retrieved from https://idiyas.com/inventor/yosuke-egawa

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 52(Granted Patents)


Location History:

  • Hiratsuka, JP (1998 - 2001)
  • Shiga, JP (2007)
  • Nagahama, JP (2008)

Company Filing History:

goldMedal4 out of 116 
 
Mitsubishi Plastics, Inc.
 patents

Years Active: 1998-2008

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4 patents (USPTO):Explore Patents
1. 7320773 - Biodegradable laminate sheet and molded item from biodegradable laminate sheet (2008-01-22),
2. 7235287 - Biodegradable laminated sheet (2007-06-26),
3. 6180015 - Plastic filter for a photograph developing apparatus (2001-01-30),
4. 5804074 - Porous plastic filter and process for its production (1998-09-08),

Title: Yosuke Egawa: Innovator in Biodegradable Materials

Introduction

Yosuke Egawa is a prominent inventor based in Nagahama, Japan. He has made significant contributions to the field of biodegradable materials, focusing on innovative solutions that enhance environmental sustainability. With a total of 4 patents to his name, Egawa is recognized for his dedication to developing eco-friendly products.

Latest Patents

Egawa's latest patents include a biodegradable laminate sheet and a molded item derived from this laminate sheet. The biodegradable laminate sheet aims to provide a formed body that excels in heat resistance, shock resistance, transparency, and formability. It features a non-stretched polylactic acid-family resin layer with a crystallinity of 20% or less, along with a layer comprising a biodegradable resin that is not part of the polylactic acid family. Another notable patent is the biodegradable laminated sheet, which consists of at least two layers. Each layer is a resin composition that includes 75 to 25% by mass of a polylactic acid resin and 25 to 75% by mass of a polyester resin. This polyester resin has a glass transition temperature not exceeding 0 degrees Celsius and a melting point higher than that of the polylactic acid resin.

Career Highlights

Yosuke Egawa is currently employed at Mitsubishi Plastics, Inc., where he continues to innovate in the field of biodegradable materials. His work is instrumental in advancing the development of sustainable products that meet the growing demand for environmentally friendly solutions.

Collaborations

Egawa collaborates with talented individuals such as Hiroharu Masano and Kanji Ueyama, contributing to a dynamic team focused on innovation and sustainability.

Conclusion

Yosuke Egawa's contributions to biodegradable materials reflect his commitment to environmental sustainability and innovation. His patents demonstrate a forward-thinking approach to creating products that benefit both consumers and the planet.

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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