This inventor holds 124 USPTO granted patents and 39 published patent applications and 19 EPO patents, primarily in Semiconductor Devices (CPC class 180165). Top assignees: Takata Corporation, Mitsubishi Electric Corporation, Victor Company of Japan, Limited. Active years: 1985-2026.
Inventors with similar research interests:
Location History:
- Hatachi, JP (1988)
- Owariasahi, JP (1989)
- Toyko, JP (1991)
- Nakano, JP (1993)
- Kawasaki, JP (1994)
- Hyogo, JP (1993 - 2008)
- Moriyama, JP (2004 - 2009)
- Kanagawa, JP (2007 - 2010)
- Minato-ku, JP (2009 - 2010)
- Yokohama, JP (1989 - 2014)
- Odawara, JP (2007 - 2016)
- Itabashi-ku, JP (2014 - 2016)
- Shinagawa-ku, JP (2018)
- Tokyo, JP (1985 - 2023)
Company Filing History:
51 out of 1,161 
14 out of 16,559 
12 out of 2,887 
Years Active: 1985-2026
Areas of Expertise:
Title: Profile of Koji Tanaka: Prolific Patent Holder in Tokyo
Introduction:
In the realm of semiconductor device technology and innovations, Koji Tanaka, a Tokyo-based inventor, has made significant contributions. With an impressive portfolio of 117 patents, Mr. Tanaka's expertise in the field has propelled him to the forefront of semiconductor research and development. Let's delve into his latest patents, professional background, and notable colleagues.
Latest Patents:
Among Koji Tanaka's recent patents, one that stands out is the "Semiconductor Device and Manufacturing Method Thereof." This invention focuses on the design and production of a semiconductor device with enhanced performance. The patent details the utilization of various buffer layers, diffusion layers, and a proton injection process to optimize the device's efficiency and performance.
Another noteworthy patent is the "Semiconductor Device," which highlights Mr. Tanaka's expertise in N-type drift layers. The design incorporates distinct buffer layers, each with varying impurity peak concentrations. The specifics of this patent aim to improve the overall functionality and performance of semiconductor devices.
Professional Background:
Throughout his career, Koji Tanaka has contributed his expertise to renowned companies in the semiconductor industry. Notably, he has worked with Mitsubishi Electric Corporation and CKD Corporation. These prominent companies have provided Mr. Tanaka with extensive resources and opportunities to further hone his skills and contribute to technological advancements.
Notable Colleagues:
Collaboration often fuels innovation, and Koji Tanaka has had the privilege of working alongside exceptional inventors in the field. Koji Inuzuka and Masato Takao are just a couple of individuals who have had the opportunity to collaborate closely with Mr. Tanaka. Their collective expertise has undoubtedly played a role in the successful patent applications originating from their collaborative efforts.
Conclusion:
Koji Tanaka's contributions to the field of semiconductor device technology are noteworthy, with his impressive patent portfolio and commitment to innovation. His latest patents display a keen focus on optimizing device performance and efficiency. With experience at highly regarded companies like Mitsubishi Electric Corporation and CKD Corporation, Mr. Tanaka has undoubtedly left his mark on the industry. Collaborating with esteemed colleagues like Koji Inuzuka and Masato Takao has further enhanced his knowledge and expertise. As the world of semiconductor devices continues to evolve, we can expect Koji Tanaka to remain at the forefront of innovation and technological advancements.