Himeji, Japan

Hiroyuki Ikeuchi

USPTO Granted Patents = 39 

 

Average Co-Inventor Count = 4.2

ph-index = 7

Forward Citations = 363(Granted Patents)


Location History:

  • Osaka, JP (1995)
  • Hyogo, JP (2010 - 2018)
  • Himeji, JP (2003 - 2022)

Company Filing History:


Years Active: 1995-2022

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39 patents (USPTO):Explore Patents

Title: Innovator Hiroyuki Ikeuchi: Pioneering Water Absorbent Technologies

Introduction

Hiroyuki Ikeuchi, an esteemed inventor based in Himeji, Japan, has made significant contributions to the field of water-absorbing materials. With a total of 39 patents to his name, he continues to innovate in ways that enhance the practicality and effectiveness of hygiene products and hydraulic fracturing.

Latest Patents

His latest patents include a revolutionary method for manufacturing water-absorbing agents. This method results in a water absorbent agent that boasts a high water absorption multiplying factor while effectively reducing stickiness after liquid absorption. The manufacturing process involves polymerizing a monomer solution containing acrylic acid (salt) and includes a drying step, surface cross-linking, and the addition of α-hydroxycarboxylic acid (salt). This innovative approach minimizes discomfort during the use of disposable diapers and similar hygienic materials.

Another noteworthy patent is related to methods for liquefying and shrinking water-absorbable resins in a water-containing state. This invention introduces a contraction agent specifically designed for water-absorbing resins used in stratum hydraulic fracturing. The contraction agent contains a metal ion-containing substance, breaking agents, and may also include iron ion-containing substances or ascorbic acid, which further enhances the efficacy of hydraulic fracturing processes.

Career Highlights

Throughout his career, Hiroyuki has worked with reputable companies such as Nippon Shokubai Co., Ltd. and The Procter & Gamble Company. His work in these organizations has significantly shaped advancements in the field of material science, particularly in the production of effective absorbent materials.

Collaborations

Hiroyuki's collaborative efforts include working alongside notable colleagues such as Sayaka Machida and Kazushi Torii. These partnerships have fostered an environment of creativity and innovation, pushing the boundaries of what is possible in water-absorbent technology.

Conclusion

Hiroyuki Ikeuchi's work exemplifies the spirit of innovation and dedication towards improving everyday products through advanced technology. His impressive portfolio of patents reflects his commitment to enhancing functionality and user experience in hydration-related applications. As he continues to develop his ideas, the impact of his innovations will undoubtedly be felt across various industries.

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