Isesaki, Japan

Masanori Ishii

This inventor holds 5 USPTO granted patents. Top assignees: Denki Kagaku Kogyo Kabushiki Kaisha, Nikko Rica Corporation. Active years: 2005-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Ishii. Retrieved from https://idiyas.com/inventor/masanori-ishii

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


% Patents Active = 80.0

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 24(Granted Patents)


Location History:

  • Isezaki, JP (2005 - 2010)
  • Gunma, JP (2008 - 2014)

Company Filing History:


Years Active: 2005-2014

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masanori Ishii

Introduction

Masanori Ishii, an accomplished inventor based in Isezaki, Japan, has made significant contributions to the field of material science. With a total of five registered patents, Ishii has dedicated his career to developing unique solutions that enhance various industries.

Latest Patents

One of his latest inventions is a patented "Process for producing sugar-plum-shaped particle." This innovative process involves charging a reaction vessel with water and polymethyl methacrylate resin particles, applying ultrasonic waves to create a particle dispersion liquid. Further steps include the addition of methyltrimethoxysilane and aqueous ammonia, leading to the formation of sugar-plum-shaped particles with polyorganosiloxane projections.

Ishii's recent patent also includes a "Cover tape and carrier tape system." This invention features a cover tape comprising a substrate layer and a heat sealing layer, which can incorporate an antistatic layer containing an antistatic and anticorrosive agent. Alternatively, the heat sealing layer can have a specific average surface roughness, enhancing its functionality.

Career Highlights

Throughout his career, Masanori Ishii has worked with notable companies such as Denki Kagaku Kogyo Kabushiki Kaisha and Nikko Rica Corporation. His tenure at these organizations allowed him to refine his skills and contribute to cutting-edge research and development projects.

Collaborations

Ishii has collaborated with several talented individuals in his field, including Masanori Higano and Kazuhiro Kosugi. This collaboration has further enriched his experience and innovation capabilities, helping to create invaluable advancements in the industry.

Conclusion

Masanori Ishii stands out as a prominent inventor whose work in creating new materials and systems is both innovative and impactful. His patents reflect a deep understanding of material properties and an eagerness to push the boundaries of technology. As he continues to build upon his legacy, his contributions will undoubtedly influence future advancements in the field.

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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