Kuwana, Japan

Kenji Ito

This inventor holds 88 USPTO granted patents and 3 EPO patents, primarily in Fluid Dynamic Bearings (CPC class 333204). Top assignees: Ntn Corporation, Ngk Spark Plug Company, Limited, Denso Corporation. Active years: 1989-2024.


% Patents Active = 73.9


Average Co-Inventor Count = 2.4

ph-index = 13

Forward Citations = 604(Granted Patents)

Forward Citations (Not Self Cited) = 584(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ooguchi, JP (1992)
  • Niwa, JP (1993 - 1995)
  • Toyota, JP (1996 - 2000)
  • Ama-gun, JP (1998 - 2001)
  • Matsuzaka, JP (2000 - 2001)
  • Anjo, JP (2005)
  • Mie-ken, JP (2007 - 2008)
  • Chiryu, JP (2007 - 2011)
  • Kuwana, JP (2006 - 2014)
  • Aichi, JP (1998 - 2015)
  • Nagoya, JP (1989 - 2017)
  • Mie, JP (2002 - 2020)
  • Nagakute, JP (2020)
  • Kariya, JP (2018 - 2023)
  • Yokkaichi, JP (2016 - 2024)

Company Filing History:

goldMedal26 out of 2,490 
 
Ntn Corporation
 patents
silverMedal21 out of 2,606 
 
Ngk Spark Plug Company, Limited
 patents
bronzeMedal8 out of 20,357 
 
Denso Corporation
 patents
46 out of 2,266 
 
Autonetworks Technologies, Limited
 patents
56 out of 415 
 
Okuma Corporation
 patents
66 out of 10,613 
 
Sumitomo Electric Industries, Limited
 patents
76 out of 6,402 
 
Sumitomo Wiring Systems, Limited
 patents
85 out of 38,668 
 
Toyota Jidosha Kabushiki Kaisha
 patents
94 out of 51 
 
Kabushiki Kaisha Okuma Tekkosho
 patents
104 out of 72 
 
Toagosei Chemical Industry, Co., Ltd.
 patents
112 out of 1,153 
 
Kabushiki Kaisha Toyota Chuo Kenkyusho
 patents
122 out of 6,957 
 
Sumitomo Chemical Company, Limited
 patents
132 out of 273 
 
Toagosei Company, Ltd.
 patents
142 out of 3,086 
 
Toyoda Gosei Co., Ltd.
 patents
151 out of 1 
 
Kabushiki Kaisha Okuma Tekkusho
 patent
161 out of 453 
 
Kyushu University
 patents
171 out of 6 
 
Nkg Spark Plug Co., Ltd.
 patents
181 out of 8,355 
 
Yazaki Corporation
 patents
191 out of 834,307 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2024

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Areas of Expertise:
Fluid Dynamic Bearing
Waterproof Structure
Semiconductor Device
Wiring Harness
Combustion Pressure Sensor
Strain Sensor
Dynamic Bearing Device
Layered Substrate
Hydrodynamic Bearing
Electrical Wire
Light-Emitting Device
Wire Protective Member
88 patents (USPTO):Explore Patents

Title: Kenji Ito: Innovator Extraordinaire with a Legacy of Breakthroughs

Introduction:

Kenji Ito, a brilliant mind in the field of technological advancements, has carved a path filled with remarkable achievements and pioneering breakthroughs. With his unrivaled creativity and problem-solving skills, Ito has played a pivotal role in developing groundbreaking technologies that have garnered significant recognition. This article explores the career highlights of Kenji Ito, his latest patents, notable collaborations, and the lasting impact he has made in the world of innovation.

Latest Patents:

Kenji Ito's latest patents showcase his expertise in developing cutting-edge solutions to complex problems. One notable invention is the "Attachment Structure of Glow Plug with Combustion Pressure Sensor." This invention revolutionizes the efficiency and performance of internal combustion engines by incorporating a combustion pressure sensor into the glow plug assembly. By accurately measuring the combustion pressure, this design enables enhanced engine control and improved overall performance.

Another recent patent is the "Environment Adjustment System, Method, and Program." This innovative invention addresses the unique challenges of environmental adjustments tailored to individual users. The system utilizes environmental information acquired from the user's surroundings and generates personalized action plans to recommend specific actions. By adapting to user preferences and individual circumstances, this system assists in achieving optimal environmental adjustments effectively.

Career Highlights:

Throughout his illustrious career, Kenji Ito has been consistently recognized for his exceptional contributions to the field. His relentless pursuit of innovation has resulted in an impressive portfolio of 86 patents. Ito's inventions have not only revolutionized existing technologies but have also paved the way for new possibilities in various industries.

Collaborations:

Kenji Ito has had the privilege of collaborating with esteemed companies, propelling his ideas from the drawing board to realization. Notable organizations, such as NTN Corporation and NGK Spark Plug Co., Ltd, have benefited from Ito's expertise and joined forces with him on diverse projects. Working alongside accomplished professionals like Hiroyuki Shimizu and Isao Komori, Ito has fostered a rich collaborative environment that nurtures ground-breaking ideas.

Conclusion:

Kenji Ito's extraordinary career stands as a testament to his unwavering commitment to innovation and his exceptional problem-solving abilities. With an impressive array of patents to his name, his groundbreaking inventions have undeniably shaped various industries. Furthermore, his insightful collaborations with renowned companies and accomplished colleagues have propelled his ideas to magnificent heights.

As we eagerly anticipate what lies ahead for Kenji Ito, one thing remains certain—his relentless pursuit of pushing boundaries and discovering groundbreaking solutions will continue to transform the landscape of innovation and patents.

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