Location History:
- Annnaka, JA (1976)
- Annaka, JP (1997)
- Gunma, JP (1988 - 1999)
Company Filing History:
3 out of 5,966 
2 out of 10,295 
1 out of 29 Years Active: 1976-1999
Title: The Innovative Journey of Isao Yanagisawa
Introduction: Isao Yanagisawa, hailing from Annaka, Japan, is a distinguished inventor known for his significant contributions to the field of semiconductor processing. With a portfolio of four patents, Yanagisawa has made strides in developing advanced heating devices and vacuum processing apparatuses critical for semiconductor fabrication.
Latest Patents: Yanagisawa's latest innovations include a heating device and a method of manufacturing the same. This intricate heating device features a silica heating plate with a carefully designed heating surface for effective heating of semiconductor wafers. Accompanied by a heating element and a reflecting plate, both crafted from silica, this device enhances the efficiency of film formation processes. Another key patent is for a vacuum processing apparatus, designed to conduct film formation on semiconductor wafers within a vacuum environment. This apparatus incorporates a mounting member with an electrostatic chuck, heating mechanism, and processing gas supply mechanism, all working in harmony to achieve high-quality results in semiconductor manufacturing.
Career Highlights: Yanagisawa's career is marked by his tenure at esteemed companies such as Shin-Etsu Chemical Co., Ltd. and Tokyo Electron Limited. These organizations have played a significant role in the advancement of semiconductor technologies and provided a platform for Yanagisawa to refine his innovative ideas.
Collaborations: Throughout his professional journey, Yanagisawa has collaborated with notable colleagues, including Junichi Arami and Kenji Ishikawa. These collaborations have fostered an environment of shared knowledge and creativity, furthering advancements in their respective fields.
Conclusion: Isao Yanagisawa stands out as a pivotal figure in the realm of semiconductor innovation. His patents not only illustrate his technical expertise but also contribute to the ongoing evolution of semiconductor manufacturing processes. As the industry continues to grow, Yanagisawa’s contributions will undeniably leave a lasting impact.
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.