Osaka, Japan

Takeshi Tanaka

USPTO Granted Patents = 87 

 

Average Co-Inventor Count = 2.5

ph-index = 10

Forward Citations = 488(Granted Patents)

Forward Citations (Not Self Cited) = 475(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JP (1991 - 1993)
  • Kanagawa-ken, JP (2004)
  • Neyagawa, JP (2007 - 2009)
  • Yokosuka, JP (2009)
  • Tokai, JP (2011 - 2013)
  • Moriguchi, JP (2008 - 2014)
  • Higashiosaka, JP (2004 - 2016)
  • Kyoto, JP (2017 - 2019)
  • Kawasaki, JP (1994 - 2020)
  • Kanagawa, JP (2004 - 2020)
  • Osaka, JP (2008 - 2023)

Company Filing History:

goldMedal21 out of 16,453 
 
Panasonic Corporation
 patents
silverMedal17 out of 13,247 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal11 out of 11 
 
Work Co., Ltd.
 patents
410 out of 39,228 
 
Fujitsu Corporation
 patents
57 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
64 out of 3,868 
 
Nitto-denko Corporation
 patents
74 out of 1,500 
 
Sun Patent Trust
 patents
83 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
93 out of 1,233 
 
Tokyo Ohka Kogyo Co., Ltd.
 patents
103 out of 4 
 
Hitachi Cable Co., Ltd.
 patents
112 out of 2,955 
 
Toshiba Memory Corporation
 patents
121 out of 3,750 
 
Panasonic Intellectual Property Corporation of America
 patents
131 out of 678 
 
Socionext Inc.
 patents
141 out of 1,478 
 
Nidec Corporation
 patents
151 out of 2,206 
 
Nokia Solutions and Networks Oy
 patents
161 out of 836 
 
Hitachi Cable, Inc.
 patents
171 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2023

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87 patents (USPTO):

Sure, here is the article:

Title: "Inventor Spotlight: Takeshi Tanaka from Osaka, Japan"

Introduction:

Takeshi Tanaka, a prolific inventor hailing from Osaka, Japan, has made significant contributions to the field of innovation with an impressive portfolio of 87 patents. His groundbreaking work has revolutionized the world of heating technologies and optical transmission systems.

Latest Patents:

1. Heater: Tanaka's innovative heater design incorporates a support structure made of organic polymers, a transparent conductive film as the heating element, and power supply electrodes. The heating element boasts specific resistance and thickness parameters, offering enhanced performance and efficiency.

2. Optical Transmission System and Electro-Optical Conversion Device: Tanaka's optical transmission system adopts a frequency division multiplexing method to transmit RF signals. It features a Transmitter Optical SubAssembly (TOSA) with a surface emitting laser diode capable of emitting light at specified output levels, ensuring optimal noise control.

Career Highlights:

Tanaka has made significant contributions through his tenure at esteemed organizations such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His innovative spirit and dedication to research have led to the successful development of cutting-edge technologies in collaboration with industry leaders.

Collaborations:

Throughout his career, Tanaka has collaborated with notable colleagues such as Hiroshi Amano and Hideshi Nishida. Together, they have worked on projects that have pushed the boundaries of innovation and set new standards in the industry.

Conclusion:

Takeshi Tanaka's ingenuity and expertise have earned him a place of distinction in the world of inventors. His groundbreaking patents in heating technology and optical transmission systems stand as a testament to his commitment to driving progress and technological advancements. Osaka, Japan, can proudly claim Takeshi Tanaka as one of its visionary inventors, whose contributions continue to shape the future of innovation.

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