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For the Inventor, By the Inventor

Kyoto, Japan

Masato Miyauchi

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1995-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Miyauchi. Retrieved from https://idiyas.com/inventor/masato-miyauchi-55ortixt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 100.0


Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Tenri, JP (1995)
  • Nara, JP (1998 - 2001)
  • Kyoto, JP (2002)

Company Filing History:

goldMedal6 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1995-2002

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6 patents (USPTO):Explore Patents
1. 6447965 - Electrophotographic photoreceptor containing TiOPc, method for manufacturing the same, and coating liquid for charge generating layer (2002-09-10),
2. 6210847 - Crystalline oxotitanylphthalocyanine and electrophotographic photoreceptor using the same (2001-04-03),
3. 5972551 - Crystalline titanyl phthalocyanines and use thereof (1999-10-26),
4. 5763126 - Electrophotographic photoreceptor and production process for same (1998-06-09),
5. 5444300 - Semiconductor apparatus with heat sink (1995-08-22),
6. 5436497 - Semiconductor device having a plurality of vertical type transistors (1995-07-25),

Title: Masato Miyauchi: Innovator in Electrophotographic Technology

Introduction

Masato Miyauchi is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 6 patents. His work focuses on enhancing the performance and efficiency of photoreceptors used in imaging technologies.

Latest Patents

Miyauchi's latest patents include innovations such as an electrophotographic photoreceptor containing TiOPc and a method for manufacturing the same. This technology provides a photoreceptor that is highly sensitive to laser light, capable of forming images without interference fringes. Additionally, he has developed a coating liquid for the charge generating layer, which ensures excellent coating properties and high electric characteristics at a low cost. His research also delves into crystalline oxotitanylphthalocyanine, aimed at improving photosensitivity characteristics and stability in photoreceptors.

Career Highlights

Miyauchi is associated with Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of electrophotography. His work has been instrumental in advancing the technology used in various imaging applications, making significant strides in efficiency and performance.

Collaborations

Some of his notable coworkers include Hiroya Sato and Kaori Dakeshita, who have collaborated with him on various projects within the company.

Conclusion

Masato Miyauchi's contributions to electrophotographic technology have established him as a key figure in the field. His innovative patents and ongoing work continue to influence advancements in imaging technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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