Location History:
- Itami City, JP (1991)
- Itami, JP (1992 - 1994)
- Hyogo, JP (1994 - 2001)
- Tokyo, JP (1998 - 2004)
Company Filing History:
15 out of 21,351 
3 out of 52 
2 out of 11 
Years Active: 1991-2004
Title: Itaru Kanno: Innovating Semiconductor Fabrication
Introduction
Itaru Kanno, residing in Tokyo, Japan, is a notable inventor with an impressive portfolio of 17 patents. His work primarily focuses on the fabrication of semiconductor devices, showcasing his expertise and innovative approaches to solving complex problems in the field.
Latest Patents
Among Kanno's latest patents is a cleaning agent specifically designed for semiconductor devices and a method for fabricating these devices. The invention details a process for effectively removing resist residues formed during the fabrication of aluminum interconnections. It employs a single chemical solution consisting of an organic acid or its salt, combined with water, which maintains a pH below 8. This solution proves effective in various scenarios, including etching aluminum interconnections, dry-etching copper interconnections, and the removal of resist residues from exposed wafer surfaces.
Career Highlights
Throughout his career, Itaru Kanno has contributed his talents to several distinguished companies, including Mitsubishi Electric Corporation and Ryoden Semiconductor System Engineering Corporation. His experience in these organizations has further honed his skills in semiconductor technology and innovation.
Collaborations
Kanno has had the opportunity to work alongside talented individuals in the field, including notable colleagues such as Takaaki Fukumoto and Toshiaki Ohmori. These collaborations have likely enriched his inventive process and led to significant advancements in semiconductor device manufacturing.
Conclusion
Itaru Kanno's contributions to the semiconductor industry through his innovative patents underscore his role as a key figure in advancing technology. His ability to develop solutions that streamline and enhance manufacturing processes reflects his commitment to innovation within the field, securing his status as a leading inventor in semiconductor fabrication.
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.