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For the Inventor, By the Inventor

Osaka, Japan

Kensaku Shimada

This inventor holds 17 USPTO granted patents and 8 published patent applications and 2 EPO patents, primarily in Optical Technology. Top assignees: Sumitomo Electric Industries, Limited, Matsutani Chemical Industry Co., Ltd., Japan Chemical Engineering & Machinery Co., Ltd.. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kensaku Shimada. Retrieved from https://idiyas.com/inventor/kensaku-shimada

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 58.8

 

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Minoh, JP (2016 - 2018)
  • Yokohama, JP (2018)
  • Minoo, JP (2018)
  • Osaka, JP (2011 - 2023)

Company Filing History:

goldMedal12 out of 10,652 
 
Sumitomo Electric Industries, Limited
 patents
silverMedal4 out of 35 
 
Matsutani Chemical Industry Co., Ltd.
 patents
bronzeMedal1 out of 3 
 
Japan Chemical Engineering & Machinery Co., Ltd.
 patents
4. 1 out of 21 
 
Matsutani Chemical Industries Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2011-2026

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Areas of Expertise:
Optical Module
Connector Cable
Optical Coupling
Optical Fiber
Splicing Structure
Ultraviolet-Curable Resin
Coating Layers
Thickening Composition
Dietary Fiber
Carbohydrate Composition
Indigestible Dextrin
Cellobiose
17 patents (USPTO):Explore Patents
1. 12761429 - Optical module and optical connector cable (2026-10-13),
2. 12717095 - Optical module, optical connector cable, and method for producing optical module (2026-08-25),
3. 12687686 - Optical connector module, optical coupling structure, connecting member, and connecting method (2026-07-21),
4. 12645035 - Coupling member, connector coupling set, optical coupling structure, and coupling method (2026-06-02),
5. 12596234 - Optical module and optical connector cable (2026-04-07),
6. 12436354 - Optical module and method of manufacturing optical module (2025-10-07),
7. 11835756 - Optical fiber with primary and secondary coating layers (2023-12-05),
8. 10809458 - Splicing structure of optical fibers (2020-10-20),
9. 10509161 - Optical fiber (2019-12-17),
10. 10358577 - Ultraviolet-curable resin composition and optical fiber (2019-07-23),
11. 10162108 - Optical fiber (2018-12-25),
12. 10136667 - Thickening composition and method for producing same (2018-11-27),
13. 10048436 - Optical fiber (2018-08-14),
14. 10021900 - Carbohydrate composition and food and beverage producing gradual rise in blood glucose levels (2018-07-17),
15. 9353392 - Method for producing indigestible dextrin (2016-05-31),

Title: The Innovations of Kensaku Shimada

Introduction

Kensaku Shimada is a prominent inventor based in Osaka, Japan. He holds a total of 12 patents, showcasing his significant contributions to the field of optical technology. His work has had a profound impact on the development of optical modules and fibers.

Latest Patents

One of his latest patents is for an optical module and method of manufacturing an optical module. This invention includes an optical component, a substrate with a main surface, a mount portion for the optical component, and measurement reference portions for accurate height measurement. Another notable patent involves an optical fiber with primary and secondary coating layers. This optical fiber features a glass fiber with a core and cladding, along with a coating resin layer that has specific properties to enhance performance.

Career Highlights

Kensaku Shimada has worked with notable companies such as Sumitomo Electric Industries, Limited and Matsutani Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, he has collaborated with talented individuals like Kazuyuki Sohma and Yuya Homma. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical technology.

Conclusion

Kensaku Shimada's work exemplifies the spirit of innovation in the field of optical technology. His patents and collaborations highlight his dedication to advancing this important area of research.

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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