Hidefumi Oodate

Title: Innovations of Hidefumi Oodate

Introduction

Hidefumi Oodate is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of memory card technology, holding a total of 5 patents. His work has been instrumental in enhancing the functionality and reliability of memory storage devices.

Latest Patents

One of his latest patents involves a memory card and its initial setting method. In this innovation, the flash check data stored in a flash memory is read out and compared with previously stored operation check data in the ROM. If no faults are detected, the write check data from the ROM is written to the flash memory. The system then reads this data again and compares it with the write check data in the ROM. If the comparison shows no faults, the CPU determines that the flash memory is functioning normally. However, if a fault is detected, the CPU sets the reset process fault data to a register, putting the controller into sleep mode. This process ensures that the memory card operates reliably and efficiently.

Career Highlights

Hidefumi Oodate has worked with prominent companies in the technology sector, including Hitachi ULSI Systems Co., Ltd. and Renesas Technology Corporation. His experience in these organizations has contributed to his expertise in memory card technology and innovation.

Collaborations

Throughout his career, Oodate has collaborated with talented individuals such as Atsushi Shiraishi and Kunihiro Katayama. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Hidefumi Oodate's contributions to memory card technology and his collaborations with industry professionals highlight his importance as an inventor. His innovative approaches continue to influence the development of reliable memory storage solutions.