This inventor holds 3 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 1987-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Miyagi, JP (1987)
- Furukawa, JP (1995)
- Miyagi-ken, JP (2005)
Company Filing History:
Years Active: 1987-2005
Title: Masato Hatayama: Innovator in Variable-Resistance Technology
Introduction
Masato Hatayama is a notable inventor based in Miyagi-ken, Japan. He has made significant contributions to the field of variable-resistance technology, holding a total of 3 patents. His work focuses on enhancing the performance and durability of variable-resistance elements and resistors.
Latest Patents
Hatayama's latest patents include a variable-resistance element that exhibits high wear resistance and superior microlinearity. This innovative element consists of a resistor made from a first resistive layer containing a first reinforcing material and a second resistive layer that includes conductive carbon black and a second reinforcing material. The first reinforcing material is pulverized carbon fibers with an average particle size of 3 µm, while the second reinforcing material is thermal black with an average particle size of 0.35 µm. Another significant patent is for a variable resistor that features a resistor body with a lower layer containing carbon fibers and carbon black dispersed in a synthetic resin, topped with an upper resistance layer that does not contain carbon fibers. This design effectively suppresses abrasion of the slider and the resistor body, ensuring a long operational life.
Career Highlights
Masato Hatayama is currently employed at Alps Electric Co., Ltd., where he continues to innovate in the field of variable-resistance technology. His work has been instrumental in developing products that enhance the reliability and efficiency of electronic devices.
Collaborations
Hatayama has collaborated with notable colleagues such as Satoru Matsumora and Mitsuru Saitoh, contributing to advancements in their shared field of expertise.
Conclusion
Masato Hatayama's contributions to variable-resistance technology have established him as a key figure in the industry. His innovative patents and ongoing work at Alps Electric Co., Ltd. continue to influence the development of advanced electronic components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile