Location History:
- Hyogo, JP (1998 - 2016)
- Himeji, JP (1993 - 2019)
Company Filing History:
20 out of 1,332 
4 out of 236 
Years Active: 1993-2019
Title: Innovations and Contributions of Katsuhiro Kajikawa in Water Absorbent Resin Technology
Introduction
Katsuhiro Kajikawa, an accomplished inventor from Himeji, Japan, has made significant strides in the field of water absorbent resins, securing a total of 24 patents throughout his career. His innovative methods for producing high-quality water absorbent resin powder have advanced industrial applications, making him a notable figure in materials science.
Latest Patents
Kajikawa's recent patents focus on the production of water absorbent resin powder. His method encompasses several critical steps: a polymerization step where an unsaturated monomer aqueous solution is polymerized; a drying step for the hydrogel cross-linked polymer; a surface treatment step for enhancing the polymer's properties; and a sorting step designed to color-sort foreign matter from the resin. This advanced technique results in a high-quality water absorbent resin that is both efficient and aesthetically appealing, enhancing its market value and usability.
Career Highlights
Throughout his career, Katsuhiro Kajikawa has worked with notable companies such as Nippon Shokubai Co., Ltd. and Nippon Shokubai Kagaku Kogyo Co., Ltd. His experience in these organizations has equipped him with the knowledge and skills necessary to innovate and refine processes in the production of water absorbent materials.
Collaborations
Kajikawa has collaborated with esteemed professionals, including Kunihiko Ishizaki and Takumi Hatsuda. These partnerships have fostered a dynamic exchange of ideas and expertise, resulting in advancements in the industry and furthering research on water absorbent technologies.
Conclusion
Katsuhiro Kajikawa's contributions to the field of water absorbent resin technology are testament to his innovative spirit and dedication to improving material properties. With 24 patents to his name, his work continues to impact industry practices, paving the way for future advancements in water absorbent materials.