Tokyo, Japan

Hiroyuki Uchiyama

USPTO Granted Patents = 112 

 

Average Co-Inventor Count = 2.9

ph-index = 17

Forward Citations = 1,054(Granted Patents)

DiyaCoin DiyaCoin 2.05 


Inventors with similar research interests:


Location History:

  • Fuchuu, JP (1993 - 1999)
  • Kodaira, JP (1993 - 2000)
  • Higashimurayama, JP (1996 - 2004)
  • Saitama-ken, JP (2007)
  • Asaka, JP (2003 - 2009)
  • Saitama, JP (1998 - 2010)
  • Kokubunji, JP (2014)
  • Tachikawa, JP (2001 - 2016)
  • Musashimurayama, JP (2004 - 2016)
  • Yasugi, EP (2017)
  • Tokyo, JP (2007 - 2021)
  • Macquarie Park, AU (2020 - 2021)
  • Kanagawa-ken, JP (2021)
  • Kawasaki, JP (2017 - 2022)

Company Filing History:

goldMedal37 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal14 out of 90,594 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal13 out of 1,458 
 
Elpida Memory, Inc.
 patents
411 out of 3,781 
 
Renesas Technology Corp.
 patents
59 out of 16,042 
 
Fujifilm Corporation
 patents
67 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
75 out of 7,524 
 
Renesas Electronics Corporation
 patents
84 out of 182 
 
Hitachi Vlsi Engineering Corp.
 patents
93 out of 2,333 
 
Hitachi Metals, Ltd.
 patents
103 out of 29,232 
 
Texas Instruments Corporation
 patents
112 out of 336 
 
Hitachi Ulsi Systems Co., Ltd.
 patents
122 out of 87 
 
Hitachi Ulsi Engineering Corp.
 patents
132 out of 377 
 
Ps4 Luxco S.a.r.l.
 patents
141 out of 203 
 
Hitachi Media Electronics Co., Ltd.
 patents
151 out of 61 
 
Hitachi Microcomputer System, Ltd.
 patents
161 out of 1,279 
 
Fuji Photo Optical Co., Ltd.
 patents
171 out of 9 
 
Hitachi Instruments Engineering Co., Ltd.
 patents
181 out of 26 
 
Hitachi Hokkai Semiconductor Ltd.
 patents
191 out of 14 
 
Texas Instruments Japan Limited
 patents
201 out of 162 
 
Hitachi Engineering Co., Ltd.
 patents
211 out of 2,874 
 
Hitachi-high-technologies Corporation
 patents
229 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2025

where 'Filed Patents' based on already Granted Patents

112 patents (USPTO):

Title: Hiroyuki Uchiyama: Tokyo's Innovative Inventor

Introduction:

Hiroyuki Uchiyama, a highly talented inventor based in Tokyo, Japan, has made significant contributions to the field of encoder signal processing and printing technology. With an impressive portfolio of 97 patents, Uchiyama has established himself as a key figure in these fields. This article delves into his latest patents, career highlights, notable collaborations, and his continuous commitment to innovation.

Latest Patents:

Uchiyama's recent patents showcase his expertise in developing encoder signal processing devices and printers. In his patent titled "Encoder Signal Processing Device, Printer, Printer-Equipped Imaging Apparatus, and Encoder Signal Processing Method," he introduces an advanced method to effectively detect pulse signals and remove any noise interference. This innovation ensures accurate signal detection even in challenging conditions, improving the overall performance of encoder-based devices.

Another notable patent, "Printer, Printer-Equipped Imaging Apparatus, and Printing Control Method," focuses on utilizing the output from a rotary encoder to control the light exposure timing of a line-type light exposure head in printers. Uchiyama's invention enables precise synchronization and density correction, resulting in enhanced print quality and improved efficiency.

Career Highlights:

Throughout his career, Uchiyama has worked with renowned companies in the technology industry. He contributed his expertise to the development of cutting-edge technologies during his tenure at Hitachi Co., Ltd, a multinational conglomerate recognized for its innovation across various sectors. Uchiyama's precise and creative problem-solving skills were also valued at Elpida Memory, Inc., a leading semiconductor company based in Japan.

Collaborations:

Uchiyama has had the opportunity to collaborate with top professionals in the field. Teruhisa Ichise and Hiraku Chakihara, notable co-workers, have worked alongside Uchiyama on various projects. Collaborative efforts enable the exchange of knowledge, expertise, and insights, fostering a culture of innovative thinking.

Conclusion:

Hiroyuki Uchiyama's extensive patent portfolio and advancements in encoder signal processing and printing control technologies demonstrate his profound impact on the field. Through his expertise and collaboration with esteemed colleagues, Uchiyama has consistently pushed the boundaries of innovation. His contributions continue to shape the industry and inspire future inventors, making him a highly respected figure within the world of inventions and patents.

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