Location History:
- Moriguchi, JP (1996 - 1999)
- Osaka, JP (1996 - 2001)
- Takatsuki, JP (2002)
- Kyoto, JP (2001 - 2004)
Company Filing History:
18 out of 27,375 
5 out of 299 
1 out of 115 
Years Active: 1996-2004
Dear visitor, thank you for your interest in inventor Akiko Katsuyama. Here is the article for you:
Title: Unveiling the Innovations of Akiko Katsuyama from Kyoto
Introduction:
Akiko Katsuyama, a prolific inventor hailing from Kyoto, Japan, has made significant contributions to the field of semiconductor technology. With a total of 21 patents to his name, Katsuyama-san has been at the forefront of developing cutting-edge methodologies for pattern formation in semiconductor manufacturing.
Latest Patents:
Among his recent patents, Akiko Katsuyama has introduced two novel pattern formation methods. The first method involves the application of a resist film on a semiconductor substrate, containing specific atoms or groups for pattern exposure using light within a certain wavelength band. The second method incorporates a base polymer with a sulfonyl group for pattern exposure through a mask. These innovations revolutionize the way resist patterns are formed in semiconductor fabrication processes.
Career Highlights:
Throughout his career, Akiko Katsuyama has showcased his expertise while working at esteemed companies such as Matsushita Electric Industries, Ltd. and Wako Pure Chemical Industries, Inc. His in-depth knowledge and inventive spirit have propelled him to the forefront of the semiconductor industry, where his patents have been instrumental in advancing technology.
Collaborations:
In his pursuits, Katsuyama-san has collaborated with industry peers such as Masayuki Endo and Masaru Sasago. Together, they have synergized their talents and insights to drive innovation and overcome challenges in semiconductor manufacturing, leading to groundbreaking developments in the field.
Conclusion:
In conclusion, Akiko Katsuyama stands as a prominent figure in the realm of semiconductor technology, with a remarkable portfolio of patents that underscore his ingenuity and expertise. His commitment to pushing boundaries and exploring new frontiers continues to inspire and shape the future of the industry.