This inventor holds 21 USPTO granted patents and 2 published patent applications, primarily in Charged Particle Beams. Top assignees: Hitachi High-Tech Science Corporation, Sii Nanotechnology Inc., Other. Active years: 2004-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (2004 - 2015)
- Tokyo, JP (2014 - 2021)
Company Filing History:
13 out of 225 
7 out of 223 
1 out of 834,659 Years Active: 2004-2021
Areas of Expertise:
Title: **Tomokazu Kozakai: Innovator in Emitter Technology**
Introduction
Tomokazu Kozakai, based in Tokyo, Japan, is a renowned inventor with a significant portfolio of 21 patents. His innovative work primarily focuses on the fields of emitters and focused ion beam apparatuses, contributing to advancements in both manufacturing processes and imaging technologies.
Latest Patents
Kozakai's most recent patents showcase his expertise in emitter technology. One patent, titled "Method of Manufacturing Emitter," discloses a process that enables the crystal structure of the emitter's tip to regain its original state with high reproducibility. This is achieved by rearranging atoms during treatment, which helps suppress extraction voltage rise and ensures a long-lasting emitter.
Another notable patent, "Method for Acquiring Image and Ion Beam Apparatus," describes a systematic approach to acquiring images of sample regions. This method involves irradiating and scanning an ion beam in distinct patterns, generating multiple sets of image data, which are then synthesized to produce clear images for analysis.
Career Highlights
Kozakai has held important roles in prestigious companies such as Hitachi High-Tech Science Corporation and Sii Nanotechnology Inc. His contributions to these organizations have significantly impacted the development of advanced technologies in the field of emitters and ion beam applications.
Collaborations
Throughout his career, Kozakai has collaborated with esteemed colleagues, including Fumio Aramaki and Osamu Matsuda. These collaborations have fostered a rich exchange of ideas and expertise, further enhancing the innovation climate in which he works.
Conclusion
Tomokazu Kozakai's work in emitter technology and focused ion beam apparatuses represents a substantial contribution to the field of advanced manufacturing. His 21 patents reflect a commitment to innovation that continues to shape the industry. As technology evolves, Kozakai's efforts will undoubtedly influence future advancements in these critical areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile