This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Ngk Insulators, Inc.. Active years: 2014-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagoya, JP (2014)
- Kasugai, JP (2017)
Company Filing History:
Years Active: 2014-2017
Title: The Innovations of Toshinao Nakahara
Introduction
Toshinao Nakahara is a prominent inventor based in Kasugai, Japan. He has made significant contributions to the field of piezoelectric devices, holding a total of 2 patents. His work focuses on the development of composite substrates that enhance the performance and reliability of piezoelectric applications.
Latest Patents
Nakahara's latest patents include innovative designs for composite substrates and methods for manufacturing them. One of his patents describes a composite substrate that consists of a piezoelectric substrate and a support layer bonded together with an adhesive layer. The support layer is made from a material that has no crystalline anisotropy on its bonded surface and is thinner than the piezoelectric substrate. The total thickness of the composite substrate is 180 µm or less, with specific thickness ratios to ensure optimal performance. Another patent outlines a method for bonding a piezoelectric substrate to a support substrate using an adhesive layer that includes a swelling portion at the outer peripheral area. This design prevents air bubbles from entering the bond, ensuring a reliable connection between the two substrates.
Career Highlights
Toshinao Nakahara is currently employed at NGK Insulators, Inc., where he continues to innovate in the field of piezoelectric technology. His work has been instrumental in advancing the capabilities of composite substrates, making them more efficient and reliable for various applications.
Collaborations
Nakahara has collaborated with notable colleagues, including Yuji Hori and Tomoyoshi Tai. Their combined expertise has contributed to the successful development of new technologies in the field.
Conclusion
Toshinao Nakahara's contributions to the field of piezoelectric devices through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence advancements in technology, ensuring the reliability and efficiency of composite substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile