Inventors with similar research interests:
Location History:
- Ashiya, JP (1981)
- Nishinomiya, JP (1987 - 1988)
- Hyogo, JP (1986 - 2010)
- Himeji, JP (1990 - 2017)
Company Filing History:
45 out of 1,331 
13 out of 236 
Years Active: 1981-2017
Title: **Yoshio Irie: A Pioneer in Water-Absorbent Resin Innovations**
Introduction
Yoshio Irie, based in Himeji, Japan, is a prolific inventor with an impressive portfolio of 58 patents. His work primarily revolves around the development and production of water-absorbent resins, which play a critical role in various applications including hygiene products and agricultural uses.
Latest Patents
Among his latest innovations are notable patents focused on methods for producing water-absorbent resin particles. One such patent describes a process that enhances productivity while controlling particle size and improving the absorption capacity under pressure. This invention outlines a systematic approach, incorporating steps such as cross-linking polymerization, grain refining, drying, and crushing to achieve high-quality water-swellable gels. Another significant patent involves the production of polyacrylic acid-based water-absorbing resin powder through a series of carefully calibrated steps that ensure the final product maintains excellent water absorption rates, crucial for the efficacy of sanitary products.
Career Highlights
Yoshio Irie has significantly contributed to the field of polymer chemistry through his tenure with Nippon Shokubai Co., Ltd. and Nippon Shokubai Kagaku Kogyo Co., Ltd. His expertise in innovative resin production methods has helped these companies secure their position as leaders in material science.
Collaborations
Throughout his career, Irie has collaborated with notable coworkers, including Yorimichi Dairoku and Takumi Hatsuda. Together, they have pushed the boundaries of resin technology, each contributing to the advancement of methodologies that address market needs for efficient and effective absorbent materials.
Conclusion
Yoshio Irie's contributions to the field of water-absorbent resins reflect his commitment to innovation and excellence in polymer technology. His extensive patent portfolio not only showcases his inventive spirit but also highlights his role in advancing industrial applications vital to the hygiene and agricultural sectors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.