This inventor holds 7 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2004-2007.
Location History:
- Settsu, JP (2004)
- Nagaokakyo, JP (2006)
- Osaka, JP (2005 - 2007)
Company Filing History:
Years Active: 2004-2007
Title: Innovations of Takenobu Kishida
Introduction
Takenobu Kishida is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of semiconductor technology. With a total of 7 patents to his name, Kishida has established himself as a key figure in the industry.
Latest Patents
Kishida's latest patents include a semiconductor device and a method for fabricating the same. In this invention, after forming a hole in an insulating film, a first tungsten film is formed over the wall and bottom surfaces of the hole. Subsequently, a second tungsten film is formed using the first tungsten film as a seed layer to fill up the hole. Notably, when the first tungsten film is formed, the average value of the diameters of crystal grains on the bottom surface of the hole is suppressed to 30 nm or less. Another significant patent involves a method for fabricating a semiconductor device. In this process, a nonmetal element is distributed in a region near the surface portion of a semiconductor layer, followed by the deposition of a metal film on the semiconductor layer. A semiconductor-metal compound layer is then epitaxially grown in the surface portion of the semiconductor layer through a reaction between an element in the semiconductor layer and a metal in the metal film, facilitated by annealing.
Career Highlights
Kishida has been associated with Matsushita Electric Industrial Co., Ltd., where he has played a vital role in advancing semiconductor technologies. His work has been instrumental in developing innovative solutions that enhance the performance and efficiency of semiconductor devices.
Collaborations
Some of his notable coworkers include Atsushi Ikeda and Takeshi Harada. Their collaborative efforts have contributed to the success of various projects within the company.
Conclusion
Takenobu Kishida's contributions to semiconductor technology through his patents and collaborations highlight his importance in the field. His innovative approaches continue to influence advancements in the industry.