Tokyo, Japan

Kenji Hayashi

USPTO Granted Patents = 159 

 

Average Co-Inventor Count = 2.3

ph-index = 16

Forward Citations = 1,091(Granted Patents)


Inventors with similar research interests:


Location History:

  • Hadano, JA (1977)
  • Kamakura, JP (1981 - 1985)
  • Hitachi, JP (1991)
  • Hadano, JP (1995 - 2003)
  • Saitama-ken, JP (2009)
  • Suwa-shi, JP (2010)
  • Kumagaya, JP (2006 - 2012)
  • Okaya, JP (2010 - 2012)
  • Siojiri, JP (2013)
  • Shiojiri, JP (2013 - 2014)
  • Hachiouji, JP (2015)
  • Suwa, JP (2000 - 2016)
  • Ageo, JP (2015 - 2016)
  • Shinagawa-ku, JP (2016)
  • Tottori, JP (2016)
  • Hino, JP (1995 - 2018)
  • Yokohama, JP (2004 - 2018)
  • Kurashiki, JP (2014 - 2018)
  • Kanagawa, JP (2019)
  • Chino, JP (2019 - 2020)
  • Osaka, JP (2019 - 2020)
  • Tokyo, JP (1989 - 2024)
  • Hachioji, JP (2007 - 2024)

Company Filing History:

goldMedal51 out of 33,404 
 
Seiko Epson Corporation
 patents
silverMedal38 out of 2,526 
 
Konica Minolta Business Technologies, Inc.
 patents
bronzeMedal13 out of 3,106 
 
Konica Corporation
 patents
410 out of 2,333 
 
Hitachi Metals, Ltd.
 patents
510 out of 1,792 
 
Jfe Steel Corporation
 patents
69 out of 42,485 
 
Hitachi, Ltd.
 patents
78 out of 4,226 
 
Konica Minolta, Inc.
 patents
84 out of 94 
 
Mitsubishi Fuso Truck & Bus Corporation
 patents
93 out of 209 
 
Toyo Seikan Group Holdings, Ltd.
 patents
103 out of 13,395 
 
Nissan Motor Company Limited
 patents
112 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents
122 out of 586 
 
Toyo Seikan Kaisha, Ltd.
 patents
131 out of 203 
 
Hitachi Media Electronics Co., Ltd.
 patents
141 out of 2 
 
Jfe Steel Corporatin
 patents
151 out of 713 
 
Konica-minolta Holdings, Inc.
 patents
161 out of 822 
 
Ushio Denki Kabushiki Kaisha
 patents
171 out of 1,625 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
181 out of 2,899 
 
Seiko Instruments Inc
 patents
191 out of 13,651 
 
Murata Manufacturing Co., Ltd.
 patents
201 out of 1,268 
 
Toppan Printing Co., Ltd.
 patents
211 out of 5 
 
Tokan Material Technology Co., Ltd.
 patents
221 out of 3 
 
Konica Minolta Business Machines Technologies, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1977-2025

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159 patents (USPTO):

Title: Kenji Hayashi: Innovating the Future in Tokyo

Introduction:

Kenji Hayashi, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of near-infrared technology. With an impressive portfolio of 154 patents, Hayashi is renowned for his work in developing near-infrared absorbing compositions and films. In this article, we will explore his latest patented inventions, highlight his notable career achievements, and shed light on his collaborations with key industry players.

Latest Patents:

Among Kenji Hayashi's recent patents, three stand out for their advancements in near-infrared technology. These include the development of a near-infrared absorbing composition, a near-infrared absorbing film, and an image sensor for a solid-state imaging element. The near-infrared absorbing composition described in one of his patents is formulated with a near-infrared absorber, a metal compound, and a solvent. The absorber contains a metal ion, while the metal compound exhibits a specific structure, as defined in the patent.

Career Highlights:

Throughout his illustrious career, Kenji Hayashi has held positions at esteemed companies such as Seiko Epson Corporation and Konica Minolta Business Technologies, Inc. His expertise and dedication have not only contributed to these companies' growth but have also established him as a respected figure in the industry. Hayashi's commitment to innovation and patenting has resulted in a vast patent portfolio, demonstrating his deep knowledge and contribution to the field.

Collaborations:

In his pursuit of innovative solutions, Kenji Hayashi has frequently collaborated with other professionals in the industry. Notably, he has worked alongside Mikio Kouyama and Mikio Koyama on various projects. These collaborative efforts have proven instrumental in pushing the boundaries of near-infrared technology and have facilitated valuable knowledge exchange within the field.

Conclusion:

Kenji Hayashi's remarkable career and extensive patent portfolio solidify his status as a leading innovator in the realm of near-infrared technology. His recent patents, including the near-infrared absorbing composition, near-infrared absorbing film, and image sensor for solid-state imaging element, highlight his commitment to developing cutting-edge solutions. With his invaluable contributions, Hayashi continues to propel the field forward, inspiring future generations of inventors and researchers to explore new possibilities in the fascinating world of near-infrared technology.

Disclaimer: The information in this article is based on the available data and may be subject to change or further updates. For the latest and most accurate details regarding Kenji Hayashi's patents and career, please refer to official sources and documents.

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