Kawasaki, Japan

Jun Tanaka

USPTO Granted Patents = 86 

 

Average Co-Inventor Count = 3.2

ph-index = 11

Forward Citations = 383(Granted Patents)

Forward Citations (Not Self Cited) = 351(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Chigasaki, JP (2000 - 2009)
  • Chiba, JP (2008 - 2010)
  • Yokkaichi, JP (2014)
  • Yokohama, JP (1991 - 2020)
  • Wako, JP (2012 - 2022)
  • Kawasaki, JP (2002 - 2024)

Company Filing History:

goldMedal14 out of 39,228 
 
Fujitsu Corporation
 patents
silverMedal14 out of 42,485 
 
Hitachi, Ltd.
 patents
bronzeMedal12 out of 3,781 
 
Renesas Technology Corp.
 patents
412 out of 1,238 
 
Panasonic Liquid Crystal Display Co., Ltd.
 patents
512 out of 21,831 
 
Honda Motor Co., Ltd.
 patents
69 out of 1,207 
 
Hitachi Displays, Ltd.
 patents
79 out of 5,668 
 
Japan Display Inc.
 patents
83 out of 398 
 
Nlt Technologies, Ltd.
 patents
92 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
102 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents
112 out of 1,960 
 
Showa Denko K.k.
 patents
122 out of 1,356 
 
Jvc Kenwood Corporation
 patents
131 out of 1 
 
1st Holdings, Inc.
 patent
141 out of 1 
 
Four-clue Inc.
 patent
151 out of 680 
 
Tianma Micro-electronics Co., Ltd.
 patents
161 out of 3,750 
 
Panasonic Intellectual Property Corporation of America
 patents
171 out of 105 
 
Tianma Japan, Ltd.
 patents
181 out of 579 
 
Wuhan Tianma Micro-electronics Co., Ltd
 patents
191 out of 1 
 
Wingarcist Inc.
 patent
201 out of 7,524 
 
Renesas Electronics Corporation
 patents
where one patent can have more than one assignee

Years Active: 1991-2025

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86 patents (USPTO):

Title: Jun Tanaka: Innovator in the World of Liquid Crystal Display Technology

Introduction:

In the realm of liquid crystal display (LCD) technology, Jun Tanaka has established himself as a prominent inventor. Hailing from Kawasaki, Japan, Tanaka has made considerable contributions to the field, leveraging his expertise to develop innovative manufacturing methods and display devices. With a staggering 84 patents to his name, Tanaka's work has significantly impacted the evolution and enhancement of LCD technology. In this article, we will explore some of his latest patents, career highlights, collaborations, and the lasting impact of his contributions.

Latest Patents:

Tanaka's recent patents highlight his expertise in manufacturing methods and display devices. One of his notable inventions is a liquid crystal display device manufacturing method. This method involves the use of a photo-alignment treatment to impart an alignment regulating force to a liquid crystal alignment film. Through a series of steps, including film formation, light irradiation, and component removal, Tanaka's method ensures the production of high-quality liquid crystal display devices.

Another significant patent by Tanaka is focused on an advanced display device. This device incorporates light transmitting substrates with pixels arranged in a manner that allows for the transmission of external light. The display device also features light blocking layers, a thin-film transistor, insulating layers, and light-blocking walls. Tanaka's invention aims to enhance the visual quality and efficiency of display devices through improved light control and blocking capabilities.

Career Highlights:

Tanaka's career has been marked by his association with renowned companies such as Fujitsu Corporation and Hitachi Co., Ltd. Throughout his tenure at these organizations, he has played a pivotal role in research and development, driving advancements in liquid crystal display technology. Tanaka's extensive experience and deep understanding of the field have solidified his position as a respected innovator.

Collaborations:

Collaboration plays a vital role in the innovation process, and Tanaka has had the privilege of working alongside accomplished individuals such as Kiyoshi Ogata and Miharu Otani. Together, they have shared their expertise and perspectives, contributing to the development of cutting-edge LCD technology. These collaborations reflect Tanaka's commitment to collective innovation and his ability to work effectively as part of a team.

Conclusion:

Jun Tanaka has undeniably made a significant impact on the world of liquid crystal display technology. His numerous patents and inventions, ranging from advanced manufacturing methods to display devices, have pushed the boundaries of what is possible in the field. With a keen eye for innovation and a dedication to excellence, Tanaka's contributions continue to shape and redefine the LCD landscape. As we look to the future, his work serves as a testament to the power of ingenuity in transforming the way we interact with display technology.

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