Niihama, Japan

Ikuo Morisada

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1999-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikuo Morisada. Retrieved from https://idiyas.com/inventor/ikuo-morisada

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Ehime, JP (1999)
  • Niihama, JP (2003)

Company Filing History:


Years Active: 1999-2003

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2 patents (USPTO):Explore Patents

Title: Ikuo Morisada: Innovator in Optical Products

Introduction

Ikuo Morisada is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of optical products, particularly through his innovative patents. With a total of 2 patents, Morisada's work has had a considerable impact on the industry.

Latest Patents

Morisada's latest patents include a resin molded article for optical products and a method for producing methyl methacrylate polymer. The resin molded article is designed to be used in light transmitting plates for liquid crystal display devices. This invention reduces the likelihood of the display screen appearing whitely turbid due to warping. The method for producing methyl methacrylate polymer involves bulk or solution polymerization in the presence of a polymerization initiator and a mercaptan compound, allowing for the recovery and reuse of unreacted monomers and impurities.

Career Highlights

Morisada is currently employed at Sumitomo Chemical Company, Limited, where he continues to develop innovative solutions in the field of materials science. His expertise in polymer chemistry has positioned him as a key player in the advancement of optical technologies.

Collaborations

Morisada has collaborated with notable colleagues such as Osamu Moriya and Kenji Manabe. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.

Conclusion

Ikuo Morisada's contributions to the field of optical products through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry and pave the way for future advancements.

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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