This inventor holds 4 USPTO granted patents. Top assignees: Matsushima Kogyo Kabushiki Kaisha, Kabushiki Kaisha Suwa Seikosha, Matsushima Kogo Kabushiki Kaisha. Active years: 1981-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagano, JP (1981 - 1983)
- Minowa, JP (1987)
Company Filing History:
3 out of 6 
2 out of 446 
1 out of 1 Years Active: 1981-1987
Title: Masatoshi Kobayashi: Innovator in Quartz Crystal Technology
Introduction
Masatoshi Kobayashi is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of quartz crystal technology, holding a total of 4 patents. His work has advanced the functionality and efficiency of quartz crystal oscillators, which are essential components in various electronic devices.
Latest Patents
Kobayashi's latest patents include innovative designs for quartz crystal oscillators. One of his patents describes a quartz crystal oscillator with a crystal supported on a spring. This oscillator features a resonator leaf with an electrode film for electrical conduction. It incorporates a semiconductor element that oscillates the resonator leaf, with lead terminals that are integrally molded to the semiconductor element by resin, supporting the resonator leaf.
Another significant patent is for a quartz crystal oscillator that includes a quartz crystal plate defining a tuning fork. This design features a base with two vibratory tines extending from it, surrounded by a frame that integrates with the base. The quartz crystal plate is positioned between two cooperating case members, and thin metallic electrodes are placed on the opposed planar surfaces of the plate. A through-hole in the base region allows for electrical connections, enhancing the functionality of the oscillator.
Career Highlights
Throughout his career, Masatoshi Kobayashi has worked with prominent companies in the electronics industry. He has been associated with Matsushima Kogyo Co., Ltd. and Suwa Seikosha Co., Ltd. These experiences have contributed to his expertise and innovation in quartz crystal technology.
Collaborations
Kobayashi has collaborated with notable individuals in his field, including Hiroyuki Fujii and Yukio Hara. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Masatoshi Kobayashi's contributions to quartz crystal technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the electronics industry, showcasing the importance of innovation in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile