This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2019-2024.
Company Filing History:
Years Active: 2019-2024
Title: Koki Sai: Innovator in Ceramic Substrate Technology
Introduction
Koki Sai is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of ceramic substrate technology, holding a total of 8 patents. His innovative approaches have led to advancements in manufacturing processes and product performance.
Latest Patents
One of Koki Sai's latest patents is a method for manufacturing ceramic substrates. This method involves forming a mother multilayer body by positioning a hole in at least one ceramic green sheet among a plurality of laminated ceramic green sheets. The hole is strategically placed in a location that does not overlap with a recess formation-planned region, which is essential for the subsequent firing process. Additionally, the method includes forming the recess in the mother multilayer body before firing by performing press working on the designated region.
Another notable patent focuses on a vibration element, specifically a vibrator and a method for producing a vibrating element. This invention features a vibrating piece with a central portion and a peripheral portion, enhancing vibration characteristics. The design includes excitation electrodes on both sides of the central portion and connection electrodes on the peripheral portion, ensuring efficient electrical connectivity. This innovative approach supports the vibration element in an excitable manner, improving overall performance.
Career Highlights
Koki Sai is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to apply his inventive skills to develop cutting-edge technologies that are widely used in various applications.
Collaborations
Throughout his career, Koki has collaborated with notable colleagues, including Toru Kizu and Shigeo Ojima. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Koki Sai's contributions to ceramic substrate technology and vibration elements demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of manufacturing processes and product design, making him a valuable asset in the field of electronics.