Location History:
- Minamisaitama-gun, JP (2009)
- Tokyo, JP (1995 - 2010)
Company Filing History:
Years Active: 1995-2010
Title: Innovations of Toshio Konishi
Introduction
Toshio Konishi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on advanced manufacturing methods and innovative designs that enhance the functionality of phase-shift masks.
Latest Patents
Among his latest patents is a phase-shift mask that includes a transparent substrate and a light-shielding film. This film is designed with first and second apertures that are alternately arranged. The transparent substrate is partially removed through the second apertures to create a recessed portion with a predetermined depth. This design allows light transmitted through the first and second apertures to alternately invert in phase. Another significant patent is the Levenson type phase shift mask, which features a light shielding portion and openings on a transparent substrate. The design includes shifter openings that invert the phase of transmitted light, enhancing the mask's performance.
Career Highlights
Toshio Konishi has worked with prominent companies such as Toppan Printing Co., Ltd. and Nikon Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor manufacturing.
Collaborations
He has collaborated with notable coworkers, including Yosuke Kojima and Jun Sasaki, contributing to various projects that have advanced the field of semiconductor technology.
Conclusion
Toshio Konishi's contributions to the field of semiconductor technology through his patents and collaborations highlight his innovative spirit and dedication to advancing manufacturing methods. His work continues to influence the industry and pave the way for future developments.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.