Tokyo, Japan

Kenji Matsumoto

USPTO Granted Patents = 81 

 

Average Co-Inventor Count = 2.6

ph-index = 16

Forward Citations = 696(Granted Patents)

Forward Citations (Not Self Cited) = 691(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Musashimurayama, JP (1988)
  • Kawaski, JP (2002)
  • Kawasaki, JP (2000 - 2003)
  • Tokorozawa, JP (2003)
  • Yamato, JP (2003)
  • Saitama, JP (1996 - 2004)
  • Kanagawa Pref, JP (2004)
  • Sendai, JP (2014)
  • Yamanashi, JP (2002 - 2016)
  • Nirasaki, JP (2004 - 2016)
  • Setagaya-ku, JP (2018)
  • Takasaki, JP (2019)
  • Miyagi, JP (2017 - 2022)
  • Tokyo, JP (1980 - 2023)

Company Filing History:

goldMedal32 out of 10,341 
 
Tokyo Electron Limited
 patents
silverMedal9 out of 14,084 
 
3m Innovative Properties Company
 patents
bronzeMedal9 out of 2,002 
 
Citizen Watch Company, Ltd.
 patents
48 out of 450 
 
Citizen Holdings Company, Ltd.
 patents
55 out of 986 
 
Tohoku University
 patents
65 out of 2,145 
 
Japan Aviation Electronics Industry, Limited
 patents
74 out of 3,106 
 
Konica Corporation
 patents
82 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
92 out of 5,124 
 
Bridgestone Corporation
 patents
102 out of 608 
 
Citizen Electronics Co., Ltd.
 patents
112 out of 2,530 
 
Hoya Corporation
 patents
122 out of 1,767 
 
Taiyo Yuden Co., Ltd.
 patents
131 out of 389 
 
Konica Minolta Medical and Graphic, Inc.
 patents
141 out of 1,306 
 
Dainippon Screen Mfg. Co., Ltd.
 patents
151 out of 103 
 
Tokyo Electron Limi Ted
 patents
161 out of 35,734 
 
Nec Corporation
 patents
171 out of 264 
 
Pentel Kabushiki Kaisha
 patents
181 out of 816 
 
Kyoto University
 patents
191 out of 1 
 
Hobit Genomix, Inc.
 patent
201 out of 13 
 
National Center for Child Health and Development
 patents
211 out of 832,880 
Other
 patents
where one patent can have more than one assignee

Years Active: 1980-2023

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Areas of Expertise:
Allergic Disorders
Wiring Board Production
Substrate Processing
Copper Layer Etching
Touch Panel Manufacturing
Electronic Component Fuses
Semiconductor Device Fabrication
Aberration Correction Devices
Light Modulating Devices
Film Forming Methods
Manganese Film Formation
Optical Measurement Apparatus
81 patents (USPTO):Explore Patents

Title: Kenji Matsumoto: Innovating with Precision in Tokyo

Introduction:

In the realm of innovations and patents, Kenji Matsumoto, a Tokyo-based inventor, has made significant contributions to various fields through his ingenious ideas and intellectual prowess. With an impressive collection of 100 patents under his belt, Matsumoto's latest inventions testify to his acute attention to detail and his relentless pursuit of perfection.

Latest Patents:

Kenji Matsumoto's recent patents showcase his mastery of intricate wiring board production methods and advanced processing systems. One such patent involves a wiring board production method wherein fine-wire patterns made of cured conductive ink are delicately formed on a board surface. Matsumoto's innovation ensures optimal efficiency and performance by precisely controlling the line width of the fine wires, preventing intersections and optimizing the alignment of the conductive patterns.

Another groundbreaking patent involves a plasma processing system that encompasses various processing modules, each serving a specific purpose. Matsumoto's genius is evident in the control unit, which maintains precise levels of oxygen partial pressure and water vapor partial pressure within the transfer device. This meticulous control guarantees optimal performance during etching, surface treatment, and deposition processes, ultimately leading to enhanced results.

Career Highlights:

Kenji Matsumoto has contributed his innovative expertise to renowned companies such as Tokyo Electron Limited and Honda Giken Kogyo Kabushiki Kaisha (Honda Motor Co., Ltd). His time spent at these prestigious organizations has allowed him to collaborate with industry leaders and contribute to cutting-edge projects that shape technology's future.

Collaborations:

Throughout his career, Matsumoto has had the privilege of working alongside accomplished coworkers, including Hitoshi Itoh and Toshiyuki Matsuoka. These dynamic collaborations have likely fueled Matsumoto's creativity and provided him with valuable insights, leading to the development of numerous patents.

Conclusion:

Kenji Matsumoto's exemplary work as an inventor and his prolific patent portfolio underscore his dedication to pushing the boundaries of innovation. By focusing on wiring board production methods and processing systems, Matsumoto continues to impact various industries with his precision-oriented inventions. As his career progresses, we eagerly anticipate witnessing more ground-breaking creations from this Tokyo-based innovator.

For more insights into Kenji Matsumoto's patents and other inventors' contributions, visit idiyas.com - your go-to resource for everything related to innovations and patents.

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