Location History:
- Saitama, JP (1988 - 1990)
- Urawa, JP (1989 - 1992)
Company Filing History:
Years Active: 1988-1992
Title: Keiji Tabata: Innovator in Heat-Sensitive Recording Materials
Introduction
Keiji Tabata is a notable inventor based in Urawa, Japan. He has made significant contributions to the field of heat-sensitive recording materials, holding a total of 5 patents. His innovative work has paved the way for advancements in recording technology.
Latest Patents
Among his latest patents, one notable invention is a heat-sensitive recording material that comprises a color-forming layer containing a coupling substance, which is usually colorless or light-colored, and a developer that produces color in the coupling substance upon heating. This invention includes an organic phosphate and its metal salt or basic salt, following a specific general formula. Another significant patent involves a heat-sensitive recording material that contains 1,2-bis(3,4-dimethylphenyl)ethane as a sensitizer in a color-forming layer, which also comprises a usually colorless or light-colored coupling substance and a developer that causes coloring upon heating.
Career Highlights
Throughout his career, Keiji Tabata has worked with prominent companies such as Adeka Argus Chemical Co., Ltd. and Asahi Denka Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in the development of innovative materials.
Collaborations
Keiji has collaborated with notable individuals in his field, including Mitsuo Akutsu and Syuji Iwakura. These partnerships have further enhanced his contributions to the industry.
Conclusion
Keiji Tabata's work in heat-sensitive recording materials showcases his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving recording methods, making him a significant figure in his field.