Tokyo, Japan

Yutaka Sato

USPTO Granted Patents = 80 

 

Average Co-Inventor Count = 2.5

ph-index = 9

Forward Citations = 296(Granted Patents)

Forward Citations (Not Self Cited) = 270(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Settsu, JP (1991 - 1994)
  • Minoo, JP (1994 - 1997)
  • Osaka, JP (2008 - 2009)
  • Hyogo, JP (2012)
  • Mishima, JP (2015)
  • Niigata, JP (2019)
  • Chuo-ku, JP (2021)
  • Kanagawa, JP (1998 - 2023)
  • Komae, JP (2018 - 2023)
  • Tokyo, JP (1985 - 2024)

Company Filing History:

goldMedal26 out of 90,594 
 
Canon Kabushiki Kaisha
 patents
silverMedal17 out of 58,129 
 
Sony Corporation
 patents
bronzeMedal11 out of 28,544 
 
Ricoh Company, Ltd.
 patents
48 out of 2,040 
 
Subaru Corporation
 patents
52 out of 2,430 
 
Nsk Corporation
 patents
62 out of 3,542 
 
Nippon Steel Corporation
 patents
71 out of 1 
 
Tri-wall K.k.
 patent
81 out of 1 
 
Tri-walk K.k.
 patent
91 out of 7,952 
 
Tdk Corporation
 patents
101 out of 1 
 
Myotoku Co., Ltd.
 patent
111 out of 328 
 
Hodogaya Chemical Co., Ltd.
 patents
121 out of 42 
 
Nippon Steel & Sumikin Materials Co., Ltd.
 patents
131 out of 1 
 
Gem Impact Inc.
 patent
141 out of 2,208 
 
Fuji Jukogyo Kabushiki Kaisha
 patents
151 out of 17 
 
Kyoto Electronics Manufacturing Company, Limited
 patents
161 out of 120 
 
Nippon Steel Chemical & Material Co., Ltd.
 patents
171 out of 878 
 
Schneider Electric Industries Sas
 patents
181 out of 151 
 
Fuji Electric Fa Components & Systems Co., Ltd.
 patents
191 out of 556 
 
Alps Alpine Co., Ltd.
 patents
201 out of 42,485 
 
Hitachi, Ltd.
 patents
211 out of 982 
 
Tohoku University
 patents
where one patent can have more than one assignee

Years Active: 1985-2025

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80 patents (USPTO):

Title: Yutaka Sato: A Pioneer in Image Forming Technologies

Introduction

Yutaka Sato, an innovative inventor based in Tokyo, Japan, holds an impressive portfolio of 74 patents. His contributions to the field of image forming technologies have had a significant impact on the industry. Sato's work showcases a deep understanding of the complexities involved in image processing and the evolution of related technologies.

Latest Patents

Among Yutaka Sato's recent inventions is an image forming apparatus that introduces sophisticated methods for managing the sheet interval between various recording materials. This apparatus is equipped with a feed tray, first and second sensors, and a controller that adjusts the sheet interval based on the length and width of the materials fed from the tray. Notably, the controller can increase or decrease the sheet interval depending on the number and length of the recording materials involved.

Additionally, he has developed a method for controlling an image forming apparatus, which includes a fixation unit designed to heat and fix a toner image onto a recording material. This invention features a control unit capable of determining a fixation target temperature based on image data and density information within various regions, optimizing the application of heat according to whether the image is text-based or not. These advancements highlight Sato's commitment to enhancing image quality and efficiency in printing technologies.

Career Highlights

Yutaka Sato has made notable strides in his career through his work with leading companies in the technology sector. He has been associated with Canon Inc. and Sony Corporation, where he contributed to the development of groundbreaking imaging technologies. His expertise has positioned him as a leading figure in the realm of image forming devices.

Collaborations

Throughout his career, Sato has had the opportunity to collaborate with talented professionals such as Kazuhiro Doda and Kohei Wakatsu. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of various patented technologies in the field.

Conclusion

Yutaka Sato continues to be a pivotal inventor in the image forming technologies space, with a legacy defined by his extensive patent portfolio. His commitment to innovation and advancement inspires future developments within the industry, establishing him as a key figure for aspiring inventors and technologists alike.

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