Yoshiharu Takeuchi

Title: The Innovations of Yoshiharu Takeuchi

Introduction

Yoshiharu Takeuchi is a notable inventor based in Koganei, Japan. He has made significant contributions to the field of semiconductor memory devices, holding a total of 4 patents. His work has been instrumental in advancing technology in this area.

Latest Patents

Takeuchi's latest patents include a method of making a semiconductor memory device. This invention features wiring formed next to word lines at the extreme ends of the memory cell arrays or next to word lines of the dummy cell arrays. The purpose of this wiring is to prevent the word lines from breaking or becoming deformed. Although the wiring is irrelevant to the circuit operation, it is provided with a fixed potential and is formed through the steps of creating the word lines. This innovation ensures that the processing conditions applied to the neighboring word lines are consistent with those applied to other word lines. Another significant patent is a semiconductor memory device with an additional conductive line designed to prevent similar issues.

Career Highlights

Throughout his career, Yoshiharu Takeuchi has worked with prominent companies such as Hitachi, Ltd. and Hitachi Device Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology.

Collaborations

Takeuchi has collaborated with notable coworkers, including Hisao Katto and June Sugiura. Their combined efforts have furthered advancements in the semiconductor field.

Conclusion

Yoshiharu Takeuchi's contributions to semiconductor memory devices highlight his innovative spirit and dedication to technology. His patents reflect a commitment to improving the reliability and performance of electronic devices.