Kazumasa Hirawake

Title: Kazumasa Hirawake: Innovator in Fluorescence Observation Technology

Introduction

Kazumasa Hirawake is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of fluorescence observation technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

Hirawake's latest patents include a fluorescence observation device and a superimposed image creation apparatus. The fluorescence observation device is designed to perform fluorescence observation of sample pieces. It features a tray for placing the sample, a light source unit for generating excitation light, a detection unit for capturing fluorescence, and an image generation unit for creating fluorescence images based on detection signals. The tray is equipped with multiple placement regions and a marker indicating the cutting orientation of the sample piece.

The superimposed image creation apparatus is part of a fluorescent image acquisition system. It includes a light-emitting device that emits excitation light during an ON period and stops during an OFF period. The system also comprises an imaging device for outputting ON and OFF image data, an input device for setting coefficients, and an image processing unit for creating fluorescent and background image data. This innovative system identifies fluorescent and non-fluorescent pixels to create superimposed images.

Career Highlights

Kazumasa Hirawake has established himself as a key figure in his field through his work at Hamamatsu Photonics K.K. His inventions have advanced the capabilities of fluorescence observation, making significant impacts in various applications.

Collaborations

Hirawake has collaborated with notable coworkers, including Mitsuharu Miwa and Takayuki Sato. Their combined expertise has contributed to the development of advanced technologies in fluorescence observation.

Conclusion

Kazumasa Hirawake's contributions to fluorescence observation technology highlight his innovative approach and dedication to advancing scientific research. His patents reflect a commitment to enhancing the capabilities of imaging systems, making him a significant figure in his field.