This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Ngk Spark Plug Company, Limited. Active years: 2018-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Komaki, JP (2018)
- Anjo, JP (2019)
- Iwakura, JP (2019)
Company Filing History:
Years Active: 2018-2019
Title: Masaki Tokumaru: Innovator in Spark Plug Technology
Introduction
Masaki Tokumaru is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of spark plug technology, holding a total of 3 patents. His work has been instrumental in enhancing the performance and efficiency of spark plugs used in various applications.
Latest Patents
Tokumaru's latest patents include innovative designs for spark plugs. One of his patents discloses a spark plug that features an insulator with an axial hole, a center electrode positioned at the front end of the axial hole, and a cylindrical metal shell that houses the insulator. Additionally, it includes a ground electrode with a rod-shaped base made from a Ni-based material, which is connected to the metal shell. The tip of the ground electrode is made from a noble metal-based material, ensuring durability and performance. Another patent describes a spark plug with an insulator that has a fitted portion in contact with the rear end surface of a metal shell's ledge portion. This design includes a recessed portion on the outer circumferential surface of the insulator, enhancing its functionality in combustion environments.
Career Highlights
Masaki Tokumaru is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate and develop advanced spark plug technologies. His expertise and dedication to his work have made him a valuable asset to the company.
Collaborations
Throughout his career, Tokumaru has collaborated with talented individuals such as Yasushi Sakakura and Kazuhiko Mori. These collaborations have contributed to the advancement of spark plug technology and have fostered a creative environment for innovation.
Conclusion
Masaki Tokumaru's contributions to spark plug technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a drive to improve automotive performance. His work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile