This inventor holds 36 USPTO granted patents and 1 EPO patent, primarily in Silicon Crystal Technology. Top assignees: Shin-Etsu Handotai Co., Ltd., Shin-Etsu Chemical Co., Ltd., Shin-Etsu Handotai Kabushiki Kaisha. Active years: 1989-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yanase, Annaka-shi, Gunma-ken, JP (1994)
- Gunma-ken, JP (2002 - 2003)
- Gunma, JP (1990 - 2010)
- Annaka, JP (1989 - 2023)
Company Filing History:
32 out of 1,099 
3 out of 5,989 
1 out of 7 Years Active: 1989-2023
Areas of Expertise:
Title: Innovator Takao Abe: Pioneering Advances in Silicon Technology
Introduction: Takao Abe, based in Annaka, Japan, is a renowned inventor celebrated for his significant contributions to the field of silicon technology. With an impressive portfolio of 36 patents, Abe's work facilitates advancements in solid-state image sensors and single-crystal manufacturing.
Latest Patents: Among Takao Abe's latest patents are innovative designs for a silicon single crystal substrate and silicon epitaxial wafer specifically tailored for solid-state image sensors. This invention involves crafting a p-type silicon single crystal substrate where gallium serves as the main dopant, maintaining a boron concentration of 5×10 atoms/cm³ or less. This development empowers solid-state image sensors by effectively mitigating residual image characteristics. Furthermore, Abe also developed a single-crystal manufacturing apparatus utilizing the Czochralski method, designed to accommodate hot zone components within a main chamber and facilitate improved productivity for larger diameter single crystals, specifically those around 200 mm or more.
Career Highlights: Throughout his career, Takao Abe has made impactful strides while working at notable companies, including Shin-Etsu Handotai Co., Ltd. His extensive experience in semiconductor manufacturing has solidified him as a key player in evolving technologies pivotal for various industries.
Collaborations: Abe's innovative journey has seen collaborations with esteemed colleagues such as Norihiro Kobayashi and Masatake Katayama, further enhancing the development and application of his pioneering ideas.
Conclusion: Takao Abe stands out as a leading inventor in silicon technology, whose creations significantly influence the efficiency of solid-state image sensors and single-crystal manufacturing apparatus. His relentless pursuit of innovation continues to inspire advancements within the industry, contributing to the enhancement of modern technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile