This inventor holds 3 USPTO granted patents. Top assignees: Nagano Keiki Co., Ltd., Other. Active years: 1999-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 64 
1 out of 834,513 Years Active: 1999-2001
Title: Fumio Kaise: Innovator in Sensor Technology
Introduction
Fumio Kaise is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of sensor technology, holding a total of 3 patents. His innovative work focuses on enhancing the functionality and reliability of pressure sensor chips and electrostatic capacitance type transducers.
Latest Patents
Fumio Kaise's latest patents include a sensor chip, a laminated wafer for sensor chip, and a manufacturing method of sensor chip. In his pressure sensor chip design, an extension is provided on a lower glass, and a signal receiving portion of a conductive layer is formed from the surface of the extension to the upper surface of an upper glass. This design ensures that the signal receiving portion does not touch a circuit substrate when mounted, preventing electric failures such as noise pickup. Additionally, the conductive layer eliminates the need for a specific space to receive electric potential from a diaphragm, allowing for size reduction of the pressure sensor chip. His electrostatic capacitance type transducer features a substrate with a movable electrode and a fixed electrode made of different metals to enhance corrosion resistance and bonding properties. This innovation prevents the outbreak of hillocks, ensuring stable and precise detection of the movable electrode over time.
Career Highlights
Fumio Kaise has worked with Nagano Keiki Co., Ltd., where he applied his expertise in sensor technology. His career is marked by a commitment to advancing the capabilities of sensor devices, contributing to various applications in the industry.
Collaborations
Some of Fumio Kaise's notable coworkers include Seiichi Yokoyama and Yukimitsu Sekimori. Their collaborative efforts have furthered the development of innovative sensor technologies.
Conclusion
Fumio Kaise's contributions to sensor technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the challenges in sensor design and a commitment to overcoming them. His work continues to influence the field and inspire future advancements in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile