Company Filing History:
Years Active: 2008-2020
Title: Discovering Innovations of Toshihiro Kinoshita in Cement Evaluation
Introduction
Toshihiro Kinoshita, an accomplished inventor based in Sagamihara, Japan, has made significant contributions to the field of cement evaluation, specifically in the oil and gas industry. With a remarkable portfolio comprising nine patents, Kinoshita's work focuses on enhancing the quantitative bonding analysis crucial for drilling operations.
Latest Patents
Kinoshita's latest patents demonstrate his expertise and innovative thinking. One notable patent is titled "Determining a quantitative bond using signal attenuation." This technique facilitates the assessment of the bond between a pipe and adjacent materials, such as the connection between a wellbore casing and surrounding cement. By utilizing acoustic measurements related to signal attenuation, this methodology allows for the determination of bond index coverage, potentially reaching up to 100 percent.
Another essential patent is "Method and system of quantitative cement evaluation using logging while drilling." This innovative method involves deploying a logging-while-drilling downhole sonic tool into a wellbore. The tool measures acoustic signals that propagate through the casing, facilitating quantitative evaluation of cement bonding around the casing based on waveform data obtained during the drilling process.
Career Highlights
Toshihiro Kinoshita is currently employed at Schlumberger Technology Corporation, a leading company in the oil and gas sector. His position allows him to apply his inventions effectively while contributing to the advancement of technology in cement evaluation. His extensive research and dedication have positioned him as a respected figure in his field.
Collaborations
Throughout his career, Kinoshita has collaborated with notable colleagues, including Vivian Pistre and Hiroshi Hori. These collaborations have fostered a dynamic exchange of ideas, enhancing Kinoshita's innovative projects and leading to further advancements in the technology surrounding cement evaluation and drilling operations.
Conclusion
Toshihiro Kinoshita's legacy as an inventor is marked by his dedication to improving cement evaluation processes in the oil and gas industry. His innovative patents reflect his profound understanding of acoustics and their applications in real-world scenarios. As the industry continues to evolve, Kinoshita's contributions will undoubtedly play a critical role in shaping future advancements.