Tokyo, Japan

Masahiro Shibata

This inventor holds 86 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 17 EPO patents, primarily in Optical Technology (CPC class H04N5-23258). Top assignees: Canon Kabushiki Kaisha, Sumitomo Electric Industries, Limited, Jsr Corporation. Active years: 1987-2026.

USPTO Granted Patents = 86 

% Patents Active = 72.1


 

Average Co-Inventor Count = 2.7

ph-index = 14

Forward Citations = 637(Granted Patents)

Forward Citations (Not Self Cited) = 608(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hiratsuka, JP (1988)
  • Susono, JP (2004)
  • Shizuoka, JP (2005 - 2006)
  • Mie, JP (2006)
  • Osaka, JP (1990 - 2007)
  • Yokkaichi, JP (2008)
  • Nagasaki, JP (2010)
  • Niwa-gun, JP (2012 - 2013)
  • Kanagawa, JP (2001 - 2014)
  • Numazu, JP (2007 - 2014)
  • Chigasaki, JP (1995 - 2015)
  • Fujisawa, JP (2016)
  • Aichi-ken, JP (2016)
  • Minato-ku, JP (2011 - 2020)
  • Tokyo, JP (1987 - 2022)
  • Yokohama, JP (2000 - 2024)

Company Filing History:

goldMedal33 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
silverMedal20 out of 10,631 
 
Sumitomo Electric Industries, Limited
 patents
bronzeMedal13 out of 1,078 
 
Jsr Corporation
 patents
4. 5 out of 49 
 
Sumitomo Electric Optifrontier Co., Ltd.
 patents
5. 3 out of 3 
 
Kyoueisenzai Kabushikigaisha
 patents
6. 3 out of 2,606 
 
Ngk Spark Plug Company, Limited
 patents
7. 3 out of 58,145 
 
Sony Corporation
 patents
8. 3 out of 17 
 
Sumitomo Electric Optifrontier Co., Ltd.
 patents
9. 3 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
10. 2 out of 2,274 
 
Autonetworks Technologies, Limited
 patents
11. 2 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
12. 2 out of 80 
 
Sei Optifrontier Co., Ltd.
 patents
13. 2 out of 87 
 
Sumco Techxiv Corporation
 patents
14. 2 out of 6,415 
 
Sumitomo Wiring Systems, Limited
 patents
15. 1 out of 5,193 
 
Bridgestone Corporation
 patents
16. 1 out of 1,874 
 
Fujikura Limited
 patents
17. 1 out of 31 
 
Fujirebio Kabushiki Kaisha
 patents
18. 1 out of 3 
 
Kyoei High Opt Co., Ltd.
 patents
19. 1 out of 13 
 
Sankyo Oilless Industry, Inc.
 patents
20. 1 out of 6 
 
Sumco Techxiv Kabushiki Kaisha
 patents
21. 1 out of 2 
 
Sumiden High Precision Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1987-2026

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Areas of Expertise:
Optical Wiring
Optical Fiber Connector
Image Processing
Image Stabilization
Fuel Cell Stack
Optical Coupling
Rubber Composition
Zoom Control
Imaging Apparatus
Modified Conjugated Diene
Optical Signal Processor
Solid Electrolyte
86 patents (USPTO):Explore Patents

Title: Masahiro Shibata: Innovator in Optical Technologies

Introduction

Masahiro Shibata, based in Tokyo, Japan, is a prominent inventor recognized for his significant contributions to optical technologies. With a remarkable portfolio of 76 patents, Shibata has been at the forefront of innovation in the field, particularly focusing on optical fiber connectors and their applications.

Latest Patents

Shibata’s latest invention is an advanced optical fiber connector, which has the potential to enhance data transmission speeds and improve connectivity in various applications. This innovation showcases his dedication to resolving the challenges faced by the telecommunications industry, illustrating his impact on the modernization of optical communication systems.

Career Highlights

Throughout his career, Masahiro Shibata has worked for prestigious companies, including Canon Kabushiki Kaisha and Sumitomo Electric Industries, Limited. His roles in these distinguished firms have allowed him to leverage cutting-edge technologies and contribute to numerous groundbreaking developments in optical design and implementation.

Collaborations

Shibata has collaborated with professionals like Toshihiro Tadaki and Tatsuya Yamazaki, enhancing the innovative processes through shared expertise and creativity. These partnerships have not only enriched his work but also facilitated the development of innovative solutions within the optical technology sector.

Conclusion

In summary, Masahiro Shibata's work exemplifies the spirit of innovation, with his extensive patent portfolio highlighting his commitment to advancing optical technologies. His collaborations and career achievements reflect his important role in shaping the future of the telecommunications industry and beyond.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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