Kawasaki, Japan

Atsushi Tanaka

USPTO Granted Patents = 226 


Average Co-Inventor Count = 3.3

ph-index = 29

Forward Citations = 4,008(Granted Patents)

Forward Citations (Not Self Cited) = 3,744(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Iwakuni, JP (1980)
  • Hadano, JP (1991 - 1997)
  • Sagamihara, JP (1986 - 1999)
  • Yamato, JP (1998 - 2005)
  • Atsugi, JP (1988 - 2006)
  • Shizuoka, JP (2002 - 2008)
  • Susono, JP (1999 - 2011)
  • Kanagawa-ken, JP (2004 - 2014)
  • Ashigarakami-gun, JP (2010 - 2017)
  • Yokohama, JP (1981 - 2018)
  • Kawasaki, JP (1988 - 2020)
  • Fuchu, JP (1980 - 2021)
  • Kanagawa, JP (1990 - 2024)

Company Filing History:

goldMedal119 out of 90,594 
 
Canon Kabushiki Kaisha
 patents
silverMedal43 out of 39,228 
 
Fujitsu Corporation
 patents
bronzeMedal30 out of 16,042 
 
Fujifilm Corporation
 patents
47 out of 8,889 
 
Nikon Corporation
 patents
56 out of 42,485 
 
Hitachi, Ltd.
 patents
64 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
72 out of 1,586 
 
Teijin Limited
 patents
82 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
91 out of 4 
 
Canon Electronic Business Machines (h.k.) Co., Ltd.
 patents
101 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
111 out of 1 
 
Xanavi Information Corporation
 patent
121 out of 74 
 
Atsugi Motor Parts Company, Limited
 patents
131 out of 2,508 
 
Ebara Corporation
 patents
141 out of 16,453 
 
Panasonic Corporation
 patents
151 out of 56 
 
Hitachi Computer Engineering Co., Ltd.
 patents
161 out of 278 
 
Chi Mei Optoelectronics Corporation
 patents
171 out of 598 
 
Nippon Zeon Company, Ltd.
 patents
181 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
191 out of 5 
 
Canan Kabushiki Kaisha
 patents
201 out of 1,960 
 
Showa Denko K.k.
 patents
211 out of 306 
 
Ishikawajima-harima Jukogyo Kabushiki Kaisha
 patents
221 out of 346 
 
Nec Platforms, Ltd.
 patents
231 out of 125 
 
Toshiba Storage Device Corporation
 patents
where one patent can have more than one assignee

Years Active: 1980-2024

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226 patents (USPTO):Explore Patents

Title: Atsushi Tanaka: Pioneering Innovator in Semiconductor Technology

Introduction:

In the bustling city of Kawasaki, Japan, the talent and brilliance of Atsushi Tanaka shines bright. A highly accomplished inventor and engineer, Tanaka has amassed an impressive portfolio of 213 patents, leaving an indelible mark in the field of semiconductor technology. His recent breakthroughs, including advancements in solar cells, light-emitting diodes (LEDs), thin film transistors, and electronic devices, have garnered significant attention in the industry. This article delves into Tanaka's latest patents, career highlights, notable collaborations, and his invaluable contributions to the world of innovations.

Latest Patents:

Atsushi Tanaka's latest patents showcase his expertise in semiconductor films, which form the backbone of various electronic devices. One intriguing patent involves a semiconductor film comprised of a cluster of semiconductor quantum dots. Each dot contains a metal atom and coordinating ligands, with an average shortest inter-dot distance of less than 0.45 nm. This breakthrough paves the way for the development of high-performance solar cells, LEDs, thin film transistors, and electronic devices.

Career Highlights:

Throughout his career, Atsushi Tanaka has made substantial contributions at prominent companies, such as Canon and Fujitsu. Tanaka's tenure at Canon Kabushiki Kaisha saw him involved in pioneering projects that pushed the boundaries of imaging and optical technologies. At Fujitsu Corporation, he continued to excel, leveraging his expertise in semiconductor technology to innovate and improve electronic devices.

Collaborations:

Working alongside talented colleagues is often a catalyst for innovation, and Tanaka has been fortunate to collaborate with exceptional individuals. Noteworthy among his coworkers are Katsuyuki Kobayashi and Yuichiro Yoshimura. Their collective efforts and shared expertise have undoubtedly played a significant role in Tanaka's groundbreaking advancements in semiconductor technology.

Conclusion:

Atsushi Tanaka's tireless pursuit of excellence in semiconductor technology has brought about transformative inventions and technological advancements. His latest patents in semiconductor films, solar cells, light-emitting diodes, thin film transistors, and electronic devices bear testament to his visionary thinking and technical prowess. As we look to the future, Tanaka's passion for innovation promises to drive further breakthroughs in the realm of semiconductor technology, enhancing our lives and shaping a brighter tomorrow.

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