Location History:
- Saga, JP (1990)
- Kishima, JP (1993)
Company Filing History:
2 out of 19 
2 out of 7 Years Active: 1990-1993
Title: Haruo Kamise: Innovator in Semiconductor Technology
Introduction
Haruo Kamise is a notable inventor based in Saga, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving the manufacturing processes of semiconductor wafers, which are essential components in electronic devices.
Latest Patents
Kamise's latest patents include innovative methods for semiconductor wafers. The first patent describes a semiconductor wafer on which silicon is epitaxially grown. This wafer incorporates p-type or n-type impurities and features a blocking film on the rear surface, which prevents the jumping out of impurities that can cause auto-doping. This innovation helps to avoid the production of silicon particles at the peripheral surface, thereby preventing contamination during semiconductor device manufacturing. The second patent further elaborates on the epitaxial growth process on the semiconductor wafer, emphasizing the same protective measures to ensure high-quality production.
Career Highlights
Throughout his career, Haruo Kamise has worked with prominent companies in the semiconductor industry. He has been associated with Osaka Titanium Co., Ltd. and Kyushu Electronic Metal Co., Ltd., where he has applied his expertise in semiconductor technology. His contributions have been instrumental in advancing the manufacturing processes within these organizations.
Collaborations
Kamise has collaborated with various professionals in his field, including Tetsujiro Yoshiharu. Their joint efforts have led to advancements in semiconductor technologies and innovations that benefit the industry.
Conclusion
Haruo Kamise's work in semiconductor technology showcases his dedication to innovation and improvement in manufacturing processes. His patents reflect a deep understanding of the challenges in the industry and provide solutions that enhance the quality of semiconductor wafers. His contributions continue to influence the field and pave the way for future advancements.