Location History:
- Amagasaki, JP (1990 - 1992)
- Amagasaki City, JP (1992)
- Tokyo, JP (1998 - 2002)
- Hyogo, JP (2000 - 2004)
Company Filing History:
Years Active: 1990-2004
Title: Hiroki Ootera: Innovator in Semiconductor Technology
Introduction
Hiroki Ootera is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on developing innovative solutions that enhance the performance and efficiency of semiconductor devices.
Latest Patents
Ootera's latest patents include advancements in noise-reduced semiconductor devices. These devices operate at high frequency bands greater than several GHz, addressing the critical issue of noise propagation. His method involves creating a trench that penetrates through a semiconductor substrate, surrounding noise-generating and noise-susceptible circuit blocks. This design effectively reduces noise interference, allowing for improved device performance. Additionally, he has developed a method of fabricating semiconductor devices that utilizes a time-selective etching process. This innovative approach allows for the precise etching of reaction products without damaging the gate insulator film, enhancing the overall manufacturing process.
Career Highlights
Hiroki Ootera is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and semiconductor industry. His work has been instrumental in advancing the company's technological capabilities and product offerings. Ootera's expertise in semiconductor design and manufacturing has positioned him as a key figure in the field.
Collaborations
Throughout his career, Ootera has collaborated with notable colleagues, including Kazuyasu Nishikawa and Masakazu Taki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hiroki Ootera's contributions to semiconductor technology exemplify the impact of innovative thinking in the industry. His patents and methods continue to influence the development of advanced semiconductor devices, showcasing his dedication to enhancing technology.