Kanagawa, Japan

Hideki Watanabe

This inventor holds 83 USPTO granted patents and 18 published patent applications and 13 EPO patents, primarily in Semiconductor Devices (CPC class H01S5-34333). Top assignees: Sony Corporation, Casio Keisanki Kabushiki Kaisha, Tohoku University. Active years: 1992-2024.

USPTO Granted Patents = 83 

% Patents Active = 60.2

 

Average Co-Inventor Count = 3.3

ph-index = 13

Forward Citations = 515(Granted Patents)

Forward Citations (Not Self Cited) = 487(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Makabe-gun, Ibaraki-ken, JP (1993)
  • Yokohama, JP (1994)
  • Kanagawa-ken, JP (1997)
  • Tachikawa, JP (1999 - 2000)
  • Koza-gun, JP (2005)
  • Wako, JP (2004 - 2008)
  • Sayama, JP (2009)
  • Saitama, JP (2004 - 2014)
  • Sagamihara, JP (2012 - 2018)
  • Kanagawa, JP (1992 - 2024)
  • Tokyo, JP (1993 - 2024)

Company Filing History:

goldMedal28 out of 58,144 
 
Sony Corporation
 patents
silverMedal14 out of 441 
 
Casio Keisanki Kabushiki Kaisha
 patents
bronzeMedal12 out of 1,048 
 
Tohoku University
 patents
48 out of 13,420 
 
Nissan Motor Company Limited
 patents
56 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
64 out of 92 
 
Kabushiki Kaisha Sega
 patents
74 out of 1,040 
 
Sanden Corporation
 patents
84 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
93 out of 90 
 
Sumitomo Mitsubishi Silicon Corporation
 patents
102 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
112 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
122 out of 1,171 
 
Nippon Sheet Glass Company, Limited
 patents
131 out of 1,363 
 
Hitachi High-Tech Corporation
 patents
141 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
151 out of 65 
 
Japan Super Quartz Corporation
 patents
161 out of 36,624 
 
Nec Corporation
 patents
171 out of 28,906 
 
Ricoh Company, Ltd.
 patents
181 out of 144 
 
Sega Corporation
 patents
193 out of 834,307 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2024

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Areas of Expertise:
Semiconductor Laser
Optical Amplifier
Light-Emitting Device
Wrist Watch
Manufacturing Method
Magnet Segment
Field Pole Magnet
Stereolithography
Display Screen
Graphical User Interface
Laser Diode
Waveform Determination
83 patents (USPTO):Explore Patents

Title: The Innovation Legacy of Hideki Watanabe

Introduction:

Hideki Watanabe, a prolific inventor based in Kanagawa, JP, has left an indelible mark on the world of innovation with a remarkable portfolio of 80 patents. His groundbreaking work continues to shape the landscape of technology and inspire future generations of inventors.

Latest Patents:

Watanabe's latest patents include cutting-edge advancements such as the Watch case - and Watch case -. These innovations showcase his commitment to pushing the boundaries of traditional design and functionality in the tech industry.

Career Highlights:

Having worked with renowned companies like Sony Corporation and Casio Keisanki Kabushiki Kaisha, Watanabe has demonstrated his ability to thrive in competitive and dynamic environments. His tenure at these esteemed organizations has been marked by a string of successes that have cemented his reputation as a trailblazer in the field of invention.

Collaborations:

Throughout his career, Watanabe has collaborated closely with industry peers such as Masaru Kuramoto and Takao Miyajima. These fruitful partnerships have not only led to the development of groundbreaking technologies but also fostered a culture of innovation and knowledge-sharing within the teams he has been a part of.

Conclusion:

In conclusion, Hideki Watanabe stands as a true pioneer in the world of innovation, with a legacy that continues to inspire future generations of inventors and innovators. His unwavering dedication to pushing the boundaries of technology has undoubtedly left an enduring impact on the industry, and his contributions will be celebrated for years to come.

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