Location History:
- Asaka, JP (1989)
- Saitama, JP (1989 - 1999)
Company Filing History:
5 out of 16,458 
1 out of 3 Years Active: 1989-1999
Title: Kikuo Hirai: Innovator in Calibration and Hemoglobin Analysis
Introduction
Kikuo Hirai is a notable inventor based in Saitama, Japan. He has made significant contributions to the fields of calibration methods and medical analysis, holding a total of 6 patents. His work has advanced the accuracy and efficiency of various analytical techniques.
Latest Patents
Hirai's latest patents include a method for determining calibration curves and an analysis method for glycated hemoglobin content. The calibration curve method involves splitting a sigmoid curve into three distinct regions, each represented by different mathematical functions. This innovative approach allows for a reduction in the number of standard samples needed while maintaining high accuracy in the calibration curve. The analysis element for glycated hemoglobin content enables the determination of the ratio of glycated hemoglobin to total hemoglobin in a sample. This method utilizes a substrate layer and a reagent layer to facilitate colorimetric analysis, providing precise measurements of hemoglobin content.
Career Highlights
Throughout his career, Kikuo Hirai has worked with prominent companies such as Fuji Photo Film Company, Limited and Fuji Photo Film Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative analytical methods.
Collaborations
Hirai has collaborated with notable individuals in his field, including Yuzo Iwata and Yoshihiko Makino. These partnerships have likely enhanced his research and development efforts, leading to impactful inventions.
Conclusion
Kikuo Hirai's contributions to calibration methods and medical analysis demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of analytical techniques that benefit various industries.