Manabu Fukuwara

Title: Manabu Fukuwara: Innovator in X-ray Diagnostic Technology

Introduction

Manabu Fukuwara is a notable inventor based in Otawara, Japan. He has made significant contributions to the field of medical imaging, particularly in the development of X-ray diagnostic apparatuses. With a total of 2 patents to his name, Fukuwara's work has advanced the capabilities of X-ray technology.

Latest Patents

Fukuwara's latest patents include an innovative X-ray diagnostic apparatus. This apparatus features an X-ray generator that comprises a filament connected to a cathode of an X-ray tube, which emits electrons. The target connected to the anode of the X-ray tube generates X-rays by receiving these electrons. Additionally, the apparatus includes a grid that adjusts the electric potential gradient around the filament. A current measurement circuit measures the electric current flowing between an electrode of the grid and a common electrode of the filament. The processing circuitry calculates an index related to the lifetime of the filament based on the measurement value of the electric current, displaying this index on a screen.

Another significant patent involves an X-ray diagnostic method that includes switching an X-ray generator from an abnormal high voltage generator to a normal high voltage generator. This apparatus consists of multiple X-ray generators, X-ray detectors, high voltage generators, a switching device, an abnormality detection unit, and a control unit. The high voltage generators apply voltages to the X-ray generators, while the switching device manages the outputs from these generators. The abnormality detection unit identifies any issues in the high voltage generators, allowing the control unit to switch outputs accordingly.

Career Highlights

Fukuwara has worked with prominent companies in the technology sector, including Kabushiki Kaisha Toshiba and Toshiba Medical Systems Corporation. His experience in these organizations has contributed to his expertise in medical imaging technologies.

Collaborations

Throughout his career, Fukuwara has collaborated with notable colleagues such as Mitsuru Sakata and Katsuie Ikawa. These partnerships have fostered innovation and development in the field of X-ray diagnostics.

Conclusion

Manabu Fukuwara's contributions to X-ray diagnostic technology have made a significant impact on the medical imaging field. His innovative patents and collaborations with industry leaders highlight his role as a key inventor in advancing healthcare technology.