Kiichi Fukui

Title: Kiichi Fukui: Innovator in Mass Spectrometry

Introduction

Kiichi Fukui is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of mass spectrometry, particularly in the analysis of biological samples. With a total of 2 patents, his work has advanced the capabilities of mass analysis in various applications.

Latest Patents

Fukui's latest patents include a mass spectrometer designed for biological samples. This innovative mass spectrometer features a light source that emits pulse light across multiple wavelengths. It incorporates an ionizer that ionizes sample molecules through light irradiation, and a mass analyzer that separates ions based on their mass-to-charge ratios. The design allows for the use of ultrashort pulse laser sources, enabling the ionization of protein complexes without fragmentation.

Another notable patent is a method and system for analyzing samples containing multiple fluorescent substances. This invention utilizes continuous spectrum white light pulses generated from ultra-short optical pulses. The system disperses these pulses into a spectrum of light, allowing for the selective excitation of desired fluorescent substances in bio-samples. This method effectively reduces noise from interference, enhancing the accuracy of analysis.

Career Highlights

Kiichi Fukui is associated with Shimadzu Corporation, a leading company in analytical and measuring instruments. His work at Shimadzu has been pivotal in developing advanced technologies for mass spectrometry.

Collaborations

Fukui has collaborated with notable colleagues, including Kunihiko Ohkubo and Kazuyoshi Itoh. Their combined expertise has contributed to the success of various projects and innovations in the field.

Conclusion

Kiichi Fukui's contributions to mass spectrometry and his innovative patents have significantly impacted the analysis of biological samples. His work continues to influence advancements in analytical technology.