Location History:
- Yokohama, JP (1993)
- Kawasaki, JP (1994 - 2009)
Company Filing History:
Years Active: 1993-2009
Title: Kenji Hoshi: Innovator in Semiconductor Technology
Introduction
Kenji Hoshi is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on improving the accuracy and efficiency of semiconductor devices.
Latest Patents
One of Kenji Hoshi's latest patents is an alignment sensing method for semiconductor devices. This innovation involves strip-shaped alignment marks juxtaposed with each other in a silicon oxide film formed on a silicon wafer. Each alignment mark comprises a plurality of grooves formed side by side in the silicon oxide film. An amorphous silicon film is buried in the grooves, allowing for the formation of alignment marks in a line-and-space pattern. This design enables the detection of waveforms with high contrast and minimal deformation, facilitating high-accuracy wafer alignment.
Another significant patent is related to an information processing unit, device, and method. This invention features an information processing device that includes information processing units capable of transferring data via a bus. A data requesting unit sends an answering signal to a data requested unit. The device also incorporates an error detecting part to identify errors in received data, along with an answering signal generating part that produces error and normality answering signals. This ensures that error signals are prioritized over normality signals when sent to the bus.
Career Highlights
Kenji Hoshi has worked with prominent companies in the technology sector, including Fujitsu Corporation and Fujitsu Microelectronics Limited. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Kenji has collaborated with notable coworkers such as Kiyoshi Sudo and Yasutomo Sakurai. Their collective efforts have further advanced the field of semiconductor technology.
Conclusion
Kenji Hoshi's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in the field, ensuring greater accuracy and efficiency in semiconductor devices.