Location History:
- Hyogo, JP (2013)
- Himeji, JP (2015 - 2022)
Company Filing History:
Years Active: 2013-2022
Title: Innovations by Yuichi Onoda
Introduction
Yuichi Onoda is a prominent inventor based in Himeji, Japan. He has made significant contributions to the field of water-absorbing materials, holding a total of 9 patents. His work focuses on developing innovative solutions that enhance the performance of water-absorbing resins.
Latest Patents
One of Yuichi Onoda's latest patents is a water-absorbing resin that exhibits excellent absorption performance and a high permeation rate with respect to liquids. This resin effectively reduces liquid leakages, even in absorbent bodies that utilize a large amount of the water-absorbing resin. The resin is formed from a polymer of a water-soluble ethylenically unsaturated monomer. When observed through X-ray computer tomography, the percent area of cavity portions in the cross-sectional image is between 2-10%. The liquid flow rate index, when tested with a physiological saline liquid column, ranges from 5-20 for the water-absorbent resin with a particle diameter of 250 to 500 micrometers at 37°C. Another notable patent involves a water-absorbent resin that quickly absorbs water, even in sandbags where a large amount of the resin is used. This resin does not easily form unswollen lumps and has a high gel swelling volume when water is used to swell it. The physiological saline absorption capacity of this resin is between 40-60 g/g, and the hollow area ratio of the cross-sectional image is no more than 10%.
Career Highlights
Yuichi Onoda is associated with Sumitomo Seika Chemicals Co., Ltd., where he continues to innovate in the field of water-absorbing materials. His work has significantly impacted various applications, enhancing the efficiency and effectiveness of water management solutions.
Collaborations
Yuichi Onoda has collaborated with notable coworkers, including Kenji Tanimura and Mikito Chiba. Their combined expertise has contributed to the advancement of water-absorbing technologies.
Conclusion
Yuichi Onoda's contributions to the field of water-absorbing resins demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in real-world scenarios.