This inventor holds 2 USPTO granted patents. Top assignees: Fuji Photo Film Company, Limited, Toagosei Chemical Industry, Co., Ltd.. Active years: 1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Aichi, JP (1987)
- Nagoya, JP (1987)
Company Filing History:
2 out of 16,458 
1 out of 72 Years Active: 1987
Title: Kiyoshi Murase: Innovator in Magnetic Recording Materials
Introduction
Kiyoshi Murase is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of magnetic recording materials, holding a total of 2 patents. His innovative work has led to advancements in electromagnetic properties and durability in various applications.
Latest Patents
One of Murase's latest patents involves a magnetic recording material. This material is produced by coating a support with a magnetic coating composition that includes a magnetic powder and a binder. The binder is a urethane acrylate synthesized using a polyester polyol with a specific structure. The resulting magnetic coat is hardened by irradiating it with electron beams. This process enhances the electromagnetic properties and durability of the material.
Another significant patent pertains to a waterproof support for photographic paper. This invention consists of a substrate and a white pigment-containing resin layer applied to at least one surface of the substrate. The resin layer contains a white pigment dispersed in a polymer binder, which is created through the polymerization of an unsaturated compound containing a tetraacrylate ester of a pentaerythritol alkylene oxide adduct. An adhesive layer may also be included between the substrate and the resin layer.
Career Highlights
Throughout his career, Kiyoshi Murase has worked with prominent companies such as Fuji Photo Film Company, Limited and Toagosei Chemical Industry Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative materials.
Collaborations
Murase has collaborated with notable coworkers, including Takashi Takayanagi and Yasuzi Asao. Their combined efforts have furthered advancements in the field of magnetic recording materials.
Conclusion
Kiyoshi Murase's contributions to the field of magnetic recording materials demonstrate his innovative spirit and dedication to enhancing technology. His patents reflect a commitment to improving electromagnetic properties and durability in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile