This inventor holds 29 USPTO granted patents and 19 published patent applications and 2 EPO patents, primarily in Polishing Technology. Top assignees: Ebara Corporation, Apple Inc., Sanyo Electric Co., Ltd.. Active years: 1991-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Gunma-Ken, JP (2011)
- Ota, JP (2003 - 2022)
- Tokyo, JP (1991 - 2024)
Company Filing History:
17 out of 2,579 
4 out of 43,632 
3 out of 8,782 
Years Active: 1991-2026
Areas of Expertise:
Title: Masaki Kinoshita: Innovator in Optical Measurement Technology
Introduction: Masaki Kinoshita, based in Tokyo, Japan, is a prominent inventor renowned for his contributions to optical measurement technology. With an impressive portfolio of 26 patents, Kinoshita has made significant advancements in the fields of optical film-thickness measurement and polishing apparatus.
Latest Patents: Among his latest innovations are the optical film-thickness measuring apparatus and polishing apparatus. The optical film-thickness measuring apparatus addresses the challenge of accurately measuring film thickness while fluids like pure water flow through a polishing pad's through-hole. This invention employs a light-emitting optical fiber cable and a light-receiving optical fiber cable, ensuring precise measurements are unaffected by fluid flow. The polishing apparatus features advanced mechanisms allowing for high-precision film thickness measurement without hindering the polishing rate of wafers. Key components include a polishing head, illuminating fiber, and a spectrometer that measures reflected light intensity across multiple wavelengths.
Career Highlights: Kinoshita has had a distinguished career, working with esteemed companies such as Ebara Corporation and Apple Inc. His innovative mind has propelled advancements in technologies pertinent to optical sensing and precision measurement.
Collaborations: Throughout his career, Kinoshita has collaborated with talented individuals, including Toshifumi Kimba and Yoichi Kobayashi. These partnerships have fostered an environment of creativity and problem-solving, further enhancing the impact of his inventions.
Conclusion: Masaki Kinoshita stands out as a leading innovator in optical measurement technologies. His numerous patents reflect a commitment to precision and accuracy, marking significant advancements in the industry. Through collaborations and continual innovation, Kinoshita's work promises to influence the future of optical measurement and polishing technologies significantly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile