Location History:
- Tokyo, JP (2002 - 2004)
- Chuo-ku, JP (2006)
Company Filing History:
Years Active: 2002-2006
Title: Tetuji Maruno: Innovator in Conductive Materials and Ceramic Components
Introduction
Tetuji Maruno is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of conductive materials and ceramic electronic components. With a total of 4 patents to his name, Maruno continues to push the boundaries of innovation in his industry.
Latest Patents
Maruno's latest patents include a composite substance containing metal particles and a conductive paste, along with a manufacturing method for these materials. This composite substance is designed for forming a conductive paste, which includes a solvent compatible with the organic components of the paste and metal particles that are wetted by the solvent. The conductive paste itself comprises an organic binder, the composite substance, and an organic solvent mixed together. The manufacturing method involves adding the solvent to undried metal particles that have been washed with water, ensuring that the solvent replaces the water due to its compatibility with the organic binder.
Another notable patent is a process for producing ceramic electronic components. This process involves external electrodes with first electrode layers made from noble metals, cuprous oxide, and glass ingredients, which are electrically connected to internal electrodes also made from noble metals. The ceramic electronic components produced can include multi-layer ceramic capacitors, multi-layer varistors, multi-layer dielectric resonators, and multi-layer piezoelectric elements.
Career Highlights
Tetuji Maruno is currently associated with TDK Corporation, a leading company in electronic components. His work at TDK has allowed him to develop innovative solutions that enhance the performance and reliability of electronic devices.
Collaborations
Maruno has collaborated with notable coworkers such as Akira Sasaki and Hideki Yokoyama. Their combined expertise has contributed to the advancement of technology in their respective fields.
Conclusion
Tetuji Maruno is a distinguished inventor whose work in conductive materials and ceramic components has made a significant impact on the electronics industry. His innovative patents and contributions continue to shape the future of technology.