Tokyo, Japan

Yutaka Ito

USPTO Granted Patents = 157 

Average Co-Inventor Count = 2.6

ph-index = 27

Forward Citations = 2,096(Granted Patents)

DiyaCoin DiyaCoin 3.78 


Inventors with similar research interests:


Location History:

  • Ibaraki, JP (1991)
  • Ohme, JP (1995)
  • Ikuno-ku, Osaka-shi, Osaka-fu, JP (1997)
  • Nakagawa, Ikuno-ku, Osaka-shi, Osaka JP (1998)
  • Takahagi, JP (1991 - 2005)
  • Yokohama, JP (1994 - 2005)
  • Ome, JP (1995 - 2008)
  • Minato-ku, JP (2010)
  • Katakura-machi, JP (2010)
  • Hachioji, JP (2003 - 2016)
  • Tokyo, JP (1980 - 2022)
  • Tsukuba, JP (2011 - 2022)
  • Taito-ku, JP (2016 - 2023)

Company Filing History:

goldMedal58 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal53 out of 37,905 
 
Micron Technology Incorporated
 patents
bronzeMedal21 out of 1,458 
 
Elpida Memory, Inc.
 patents
47 out of 6,892 
 
Sumitomo Chemical Company, Limited
 patents
54 out of 1,038 
 
Nippon Electric Co., Ltd.
 patents
64 out of 1,268 
 
Toppan Printing Co., Ltd.
 patents
73 out of 11 
 
Tokyo Broadcasting System, Inc.
 patents
83 out of 528 
 
Konami Digital Entertainment Co., Ltd.
 patents
92 out of 336 
 
Hitachi Ulsi Systems Co., Ltd.
 patents
102 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents
112 out of 68 
 
Niigata University
 patents
121 out of 199 
 
Namco Limited
 patents
131 out of 5,289 
 
Nippon Telegraph and Telephone Corporation
 patents
141 out of 29,232 
 
Texas Instruments Corporation
 patents
151 out of 2,887 
 
Victor Company of Japan, Limited
 patents
161 out of 129 
 
Ricoh Printing Systems, Ltd.
 patents
171 out of 92 
 
Kabushiki Kaisha Sega
 patents
185 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1980-2023

where 'Filed Patents' based on already Granted Patents

157 patents (USPTO):

Title: Yutaka Ito: A Tokyo-based Inventor Shaping Innovations

Introduction:

Yutaka Ito is a highly accomplished inventor hailing from Tokyo, Japan. With an impressive track record of 157 patents, Ito has made significant contributions to various technological advancements. His innovative ideas and expertise have left a lasting impact on different industries. This article explores his latest patents, career highlights, notable collaborations, and his overall influence on the field of innovation.

Latest Patents:

Among Yutaka Ito's recent patents are two notable inventions - "Apparatuses and Methods for Multiple Row Hammer Refresh Address Sequences" and "Laminated Film and Process for Manufacturing the Same."

In the first patent, Ito introduces an apparatus that includes an address scrambler and a refresh control circuit. The invention focuses on generating multiple row hammer address refresh sequences. By physically adjacently locating the addresses, the refresh control circuit performs a refresh operation on the second and third addresses based on different control signals. This approach enhances the efficiency of refresh operations, leading to improved performance in memory systems.

The second patent revolves around the development of a laminated film that serves as a supporting substrate for electronic devices like organic EL elements. Ito's innovation offers exceptional water vapor transmission prevention and minimizes the occurrence of dark spots over an extended period. By incorporating a gas barrier layer and an inorganic polymer layer on a resin substrate, Ito ensures the film's effectiveness. Notably, the inorganic polymer layer meets specific criteria, including a surface average height of 20nm or less and limited NHgas generation when subjected to specific conditions. This patent has immense potential in enhancing the durability and performance of electronic devices.

Career Highlights:

Throughout his career, Yutaka Ito has been associated with notable companies such as Hitachi Co., Ltd and Micron Technology Incorporated. His expertise and dedication played crucial roles in these organizations' innovation endeavors. Ito's passion for pushing technological boundaries and problem-solving has significantly contributed to his exceptional patent portfolio. His patents unveil deeper insights into his extraordinary ingenuity and relentless pursuit of technological excellence.

Collaborations:

Yutaka Ito has had the privilege of collaborating with esteemed professionals, including Yuan He and Takayuki Nakakawaji. Collaborative efforts stimulate innovation by combining diverse skills and expertise. The partnerships Ito has cultivated speak to his ability to collaborate and harness collective creativity in achieving groundbreaking results.

Conclusion:

Yutaka Ito's journey as an inventor has been marked by numerous achievements and significant contributions to the world of innovation. His 157 patents highlight his unwavering commitment to pushing boundaries and finding inventive solutions to complex problems. The latest patents, "Apparatuses and Methods for Multiple Row Hammer Refresh Address Sequences" and "Laminated Film and Process for Manufacturing the Same," showcase Ito's prowess in optimizing memory systems and improving the performance and reliability of electronic devices. As an invaluable asset to companies like Hitachi and Micron Technology, Yutaka Ito has undoubtedly left a remarkable impact on the field of innovations and patents.

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