Location History:
- Shiga, JP (1993)
- Otsu-shi, Shiga-ken, JP (1997)
- Shiga-ken, JP (1998 - 1999)
Company Filing History:
3 out of 605 
1 out of 832,880 Years Active: 1993-1999
Title: Kiyoshi Katagi: Innovator in Enamel Coating Technology
Introduction
Kiyoshi Katagi is a notable inventor based in Shiga-ken, Japan. He has made significant contributions to the field of enamel coating technology, holding a total of 4 patents. His work focuses on enhancing the properties of low-expansion crystallized glass, particularly in applications requiring durable and aesthetically pleasing coatings.
Latest Patents
Kiyoshi Katagi's latest patents include innovative designs for top plates and enamel frit compositions. One of his patents describes a top plate made of low-expansion crystallized glass, featuring a first enamel coating on the heating portion and a second enamel coating on the non-heating portion. The first enamel coating consists of 40 to 98% glass content, 5 to 55% ZrSiO.sub.4 and ZrO.sub.2 crystals, and up to 54% coloring pigment. The second enamel coating comprises 30 to 94% glass content, 5 to 69% TiO.sub.2 crystals, and up to 34% coloring pigment. Another patent focuses on an enamel frit composition that prevents the hue of dark-colored low-expansion crystallized glass from showing through the enamel coating, while maintaining a thin layer and optimal pigment mixing ratios.
Career Highlights
Throughout his career, Kiyoshi Katagi has worked with prominent companies, including Nippon Electric Glass Co., Ltd. His expertise in enamel technology has positioned him as a key figure in the development of advanced glass coatings. His innovative approaches have contributed to the enhancement of product durability and visual appeal in various applications.
Collaborations
Kiyoshi Katagi has collaborated with notable professionals in his field, including Akihiko Sakamoto and Narutoshi Shimatani. These collaborations have fostered the exchange of ideas and advancements in enamel coating technologies.
Conclusion
Kiyoshi Katagi's contributions to enamel coating technology have made a significant impact in the industry. His innovative patents and collaborations highlight his dedication to advancing the field of low-expansion crystallized glass. His work continues to influence the development of durable and visually appealing glass products.