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For the Inventor, By the Inventor

Tokyo, Japan

Makoto Takemura

This inventor holds 93 USPTO granted patents and 3 published patent applications and 3 EPO patents, primarily in Image Processing Technology (CPC class C07D-). Top assignees: Canon Kabushiki Kaisha, Daiichi Pharmaceutical Co., Ltd., Sumco Corporation. Active years: 1986-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Takemura. Retrieved from https://idiyas.com/inventor/makoto-takemura

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

USPTO Granted Patents = 93 

% Patents Active = 78.5

 

Average Co-Inventor Count = 4.3

ph-index = 15

Forward Citations = 857(Granted Patents)

Forward Citations (Not Self Cited) = 804(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Irvine, CA (US) (1999 - 2002)
  • Imari, JP (2009 - 2012)
  • Edogawa-ku, JP (2007 - 2013)
  • Tokyo, JP (1986 - 2018)
  • Ota-Ku, JP (2017 - 2018)

Company Filing History:

goldMedal51 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
silverMedal26 out of 200 
 
Daiichi Pharmaceutical Co., Ltd.
 patents
bronzeMedal6 out of 625 
 
Sumco Corporation
 patents
4. 5 out of 463 
 
Daiichi Sankyo Company, Limited
 patents
5. 2 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
6. 1 out of 24 
 
Canon Business Machines, Inc.
 patents
7. 1 out of 76 
 
Chlorine Engineers Corp., Ltd.
 patents
8. 1 out of 70 
 
Daiichi Seiyaku Co., Ltd.
 patents
9. 1 out of 1 
 
Echo Giken Co. Ltd.
 patent
10. 1 out of 90 
 
Sumitomo Mitsubishi Silicon Corporation
 patents
where one patent can have more than one assignee

Years Active: 1986-2018

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Areas of Expertise:
Image Reading Apparatus
Semiconductor Wafer Treatment
Alkali Etching Liquid
Epitaxial Wafer
Ink Jet Printer
Cleaning Method
Fused Substituted Derivative
Aminomethylpyrrolidine
Cis-Substituted Derivative
Tricyclic Amine
Ozone Water Technique
Liquid Level Measurement
93 patents (USPTO):Explore Patents
1. 10160612 - Sheet conveying apparatus (2018-12-25),
2. 10102934 - Reactor state monitoring apparatus and monitoring method thereof (2018-10-16),
3. 9670026 - Reading apparatus and recording apparatus (2017-06-06),
4. 9557208 - Liquid level measuring apparatus, method, and program (2017-01-31),
5. 9553004 - Cleaning method (2017-01-24),
6. 9538032 - Image reading apparatus (2017-01-03),
7. 9124747 - Image reading device and image reading method (2015-09-01),
8. 9016852 - Image forming apparatus (2015-04-28),
9. 8757794 - Image forming apparatus (2014-06-24),
10. 8618094 - Fused substituted aminopyrrolidine derivative (2013-12-31),
11. 8476429 - Tri-, tetra-substituted-3-aminopyrrolidine derivative (2013-07-02),
12. 8455482 - Substituted pyrrolidine derivative (2013-06-04),
13. 8298437 - Alkali etching liquid for silicon wafer and etching method using same (2012-10-30),
14. 8211910 - Tri-, tetra-substituted-3-aminopyrrolidine derivative (2012-07-03),
15. 7977327 - Substituted pyrrolidine derivative (2011-07-12),

Title: The Innovative Journey of Makoto Takemura

Introduction: Makoto Takemura is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Makoto Takemura holds several patents in various technological domains, including robotics, artificial intelligence, and renewable energy solutions.

Career Highlights: With a career spanning over two decades, Takemura has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in the industry.

Collaborations: Throughout his career, Makoto Takemura has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Makoto Takemura's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor in Tokyo, Japan, and beyond.

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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