Hyogo, Japan

Haruo Ichikawa

This inventor holds 3 USPTO granted patents. Top assignees: Daicel Huels Ltd., Daicel Chemical Industries, Ltd.. Active years: 1999-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruo Ichikawa. Retrieved from https://idiyas.com/inventor/haruo-ichikawa-ja81ny7c

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Himeji, JP (1999)
  • Hyogo, JP (1999 - 2001)

Company Filing History:


Years Active: 1999-2001

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Haruo Ichikawa: Innovator in Styrene Resin Technology

Introduction

Haruo Ichikawa is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of materials science, particularly in the development of styrene resin compositions. With a total of 3 patents to his name, Ichikawa's work has had a considerable impact on the industry.

Latest Patents

Ichikawa's latest patents include innovative advancements in styrene resin technology. One of his key inventions is a rubber-modified styrene resin composition that provides a molding with an excellent balance between surface gloss and impact resistance. This composition is formed from a combination of an epoxidized block copolymer of a styrene monomer with a conjugated diene compound, a non-modified synthetic rubber, and a styrene polymer. Another significant patent focuses on a composite member and the process for producing the same, showcasing his expertise in creating materials with enhanced toughness, adhesion, transparency, and moldability.

Career Highlights

Throughout his career, Haruo Ichikawa has worked with prominent companies such as Daicel Huels Ltd. and Daicel Chemical Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the field of materials.

Collaborations

Ichikawa has collaborated with esteemed colleagues, including Tadashi Teranishi and Hiroaki Arita. These partnerships have fostered a creative environment that has led to the development of advanced materials and technologies.

Conclusion

Haruo Ichikawa's contributions to the field of styrene resin technology exemplify his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving the performance and versatility of resin compositions, making a lasting impact on the 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]
Loading…