This inventor holds 3 USPTO granted patents. Top assignee: Vacuum Metallurgical Co., Ltd.. Active years: 1996-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996-1999
Title: **Innovations of Kazuhiro Watanabe: A Pioneer in Metal Paste Technology**
Introduction
Kazuhiro Watanabe, an accomplished inventor based in Tsuchiura, Japan, has contributed significantly to the field of metal paste technology. With three patents to his name, Watanabe has focused on creating innovative processes for producing ultrafine metal particles used in advanced applications.
Latest Patents
Watanabe’s latest patents revolve around a sophisticated process for making a thin film using a metal paste. This metal paste, comprising ultrafine particles of metal, features particles with a size of 1000 angstroms (0.1 micron) or less. These particles are uniformly dispersed in an organic solvent. The innovative process involves evaporating a metal in a vacuum chamber under an inert gas atmosphere at a pressure of 10 Torr or less. The vapor is then condensed on a cooling surface into ultrafine particles, while simultaneously introducing vapor from an organic solvent. This method allows for the preparation of a metallic thin film with a thickness of between 0.01 micron and 1 micron, where the metal paste is coated onto a substrate, dried, and sintered.
Career Highlights
Currently, Kazuhiro Watanabe is affiliated with Vacuum Metallurgical Co., Ltd., where he continues to advance his research in metal paste technology. His patented processes have opened new avenues for industries that utilize metallic films in electronics, sensors, and other tech applications.
Collaborations
Throughout his career, Watanabe has collaborated with notable coworkers such as Michihiro Oshima and Kazuhiro Setoguchi. Their collective expertise enhances the innovative capacity of their projects, fostering an environment where groundbreaking ideas can thrive.
Conclusion
Kazuhiro Watanabe’s dedication to innovation in metal paste technology positions him as a prominent figure in his field. His patents reflect a deep understanding of materials science, making significant contributions that advance both industry standards and technological capabilities. As he continues his work at Vacuum Metallurgical Co., Ltd., the impact of his inventions promises to shape the future of electronic material applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile