Location History:
- Hiratsuka, JP (1993 - 2000)
- Ebina, JP (2001 - 2017)
Company Filing History:
Years Active: 1993-2017
Title: Innovations in Photoelectric Conversion by Shigeru Nishimura
Introduction
Shigeru Nishimura, a prominent inventor based in Ebina, Japan, has made significant contributions to the field of photoelectric conversion. With an impressive portfolio of 20 patents, Nishimura has played a pivotal role in advancing technologies that are integral to imaging systems, particularly in his work with Canon Kabushiki Kaisha.
Latest Patents
Nishimura's latest patents include groundbreaking innovations in photoelectric conversion devices and image pickup systems. One patent describes a photoelectric conversion device that features a photoelectric conversion region housing several photoelectric conversion elements. This system utilizes a first MOS transistor to read signals based on the electric charge of each conversion element, alongside a peripheral circuit region with a second MOS transistor designed to drive and amplify these signals. Notably, there is a strategic difference in impurity concentration between the drains of these transistors, optimizing performance.
Another significant patent details an advanced photoelectric conversion device comprising a semiconductor substrate with numerous photoelectric converters. This device incorporates a multilayer wiring structure and a planarized layer, ensuring efficient signal transmission and processing. The design features a top wiring layer that is thinner than the first wiring layer, enhancing the overall functionality and compactness of the device.
Career Highlights
Throughout his career at Canon, Nishimura has consistently demonstrated a commitment to innovation and excellence. His inventions have contributed to advancements in imaging technology, making a lasting impact on the industry. His keen insights into photoelectric conversion phenomena have paved the way for novel applications that push the boundaries of current technology.
Collaborations
Nishimura's work has been enriched through collaboration with notable colleagues such as Shunsuke Takimoto and Hiroaki Naruse. These partnerships have fostered a dynamic research environment, allowing for the exchange of ideas and expertise that have resulted in successful inventions and patent applications.
Conclusion
Shigeru Nishimura's innovative spirit and dedication to the field of photoelectric conversion position him as a key figure in technological advancements at Canon. With his extensive patent portfolio and collaborative efforts, Nishimura continues to influence the future of imaging and electronics, underscoring the importance of innovation in the industry.
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.