logo

For the Inventor, By the Inventor

Kawasaki, Japan

Mitsuru Takahashi

This inventor holds 55 USPTO granted patents and 1 published patent application, primarily in Image Formation Technology (CPC class G03G). Top assignees: Ricoh Company, Ltd., Kyowa Hakko Kogyo Co., Ltd., Fujitsu Corporation. Active years: 1986-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuru Takahashi. Retrieved from https://idiyas.com/inventor/mitsuru-takahashi

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

USPTO Granted Patents = 55 

% Patents Active = 63.6

Average Co-Inventor Count = 3.3

ph-index = 19

Forward Citations = 906(Granted Patents)

Forward Citations (Not Self Cited) = 784(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Miyagi, JP (1987)
  • Ohta-ku, JP (2003)
  • Kawasaki, JP (1998 - 2012)
  • Kanagawa-ken, JP (2004 - 2012)
  • Kanagawa, JP (1990 - 2017)
  • Tokyo, JP (1986 - 2018)

Company Filing History:

goldMedal44 out of 28,934 
 
Ricoh Company, Ltd.
 patents
silverMedal3 out of 730 
 
Kyowa Hakko Kogyo Co., Ltd.
 patents
bronzeMedal2 out of 39,371 
 
Fujitsu Corporation
 patents
4. 2 out of 426 
 
Nec Display Solutions, Ltd.
 patents
5. 1 out of 213 
 
Daikin Kogyo Co., Ltd.
 patents
6. 1 out of 92 
 
Kabushiki Kaisha Sega
 patents
7. 1 out of 45 
 
Kyowa Hakko Kogyo Kabushiki Kaisha
 patents
8. 1 out of 36,676 
 
Nec Corporation
 patents
9. 1 out of 285 
 
Toyo Soda Manufacturing Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1986-2018

Loading Chart...
Areas of Expertise:
Image Forming Apparatus
Projection Display
Cleaning Device
Transfer Unit
Toner Management
Intermediate Transfer Belt
Color Image Formation
Audio Signal Processing
Rotational Angular Speed
High Resistance Contact
Detachable Units
Toner Recycling
55 patents (USPTO):Explore Patents
1. 9906763 - Projection type display apparatus and method of controlling the same (2018-02-27),
2. 9696662 - Cleaning device and image forming apparatus incorporating same (2017-07-04),
3. 9519257 - Cleaning device and image forming apparatus incorporating same (2016-12-13),
4. 8587731 - Projection display device and caption display method (2013-11-19),
5. 8412089 - Image forming apparatus and guide therefor capable of reducing toner scattered on recording medium (2013-04-02),
6. 8315545 - Image forming apparatus utilizing both a transfer belt and a direct transfer member (2012-11-20),
7. 8249468 - Image forming apparatus (2012-08-21),
8. 8219000 - Image forming apparatus capable of effectively performing a maintenance operation (2012-07-10),
9. 7933546 - Lubricant applying device and image forming apparatus (2011-04-26),
10. 7899386 - Image forming apparatus and guide therefor capable of reducing toner scattered on recording medium (2011-03-01),
11. 7848692 - Neutralization unit and image forming apparatus having a neutralization unit for removing electric charge (2010-12-07),
12. 7831161 - Method and apparatus for image forming of effectively detecting image data (2010-11-09),
13. 7627268 - Image forming apparatus capable of providing a stable belt movement in a belt unit (2009-12-01),
14. 7609998 - Transfer unit and image forming apparatus (2009-10-27),
15. 7509073 - Image forming apparatus and belt unit (2009-03-24),

Title: Inventor Mitsuru Takahashi

Introduction: Mitsuru Takahashi is a renowned inventor based in Kawasaki, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Mitsuru Takahashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Mitsuru Takahashi has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Mitsuru Takahashi has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Mitsuru Takahashi's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

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]
Loading…