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For the Inventor, By the Inventor

Kanagawa, Japan

Junichi Takahashi

This inventor holds 23 USPTO granted patents and 1 published patent application, primarily in Semiconductor Technology. Top assignees: Canon Kabushiki Kaisha, Nippon Telegraph and Telephone Corporation, Ricoh Company, Ltd.. Active years: 1984-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Takahashi. Retrieved from https://idiyas.com/inventor/junichi-takahashi-rqvm22nm

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 73.9

Average Co-Inventor Count = 3.6

ph-index = 10

Forward Citations = 313(Granted Patents)


Location History:

  • Kawasaki, JP (1984 - 1989)
  • Ebina, JP (1992)
  • Sagamihara, JP (1998)
  • Zama, JP (2003)
  • Isehara, JP (2003)
  • Kanagawa, JP (1989 - 2009)
  • Chichibu, JP (2008 - 2009)
  • Kumagaya, JP (2014)
  • Saitama, JP (2007 - 2016)

Company Filing History:

goldMedal6 out of 93,258 
 
Canon Kabushiki Kaisha
 patents
silverMedal6 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
bronzeMedal5 out of 28,970 
 
Ricoh Company, Ltd.
 patents
4. 3 out of 220 
 
Kabushiki Kaisha Riken
 patents
5. 2 out of 46 
 
Kanagawa Academy of Science and Technology
 patents
6. 1 out of 318 
 
Canon Denshi Kabushiki Kaisha
 patents
7. 1 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
8. 1 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1984-2016

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Areas of Expertise:
Oil Ring
Engine Parts
Optical Pickup
Probe Array
Semiconductor Device
Data Processing
Photonic Crystal
Adaptive Training
Ophthalmic Device
Eye Fundus Camera
Manufacturing Method
Coating Composition
23 patents (USPTO):Explore Patents
1. 9353864 - Oil ring for internal combustion engine (2016-05-31),
2. 9140361 - Multi-piece oil ring (2015-09-22),
3. 8835549 - Coating composition for engine parts and engine part comprising it (2014-09-16),
4. 7630132 - Polarization control device (2009-12-08),
5. 7558519 - Endless metallic belt and fixing belt and heat fixing assembly making use of the same (2009-07-07),
6. 7489616 - Optical-pickup slide, manufacturing method thereof, probe and manufacturing method thereof, and probe array and manufacturing method thereof (2009-02-10),
7. 7376379 - Metal belt, fixing belt and heat fixing device (2008-05-20),
8. 7215916 - Endless metal belt, fixing belt and heat fixing device (2007-05-08),
9. 6995350 - Near field optical probe having an internal near field generating and detecting device, and manufacturing method thereof (2006-02-07),
10. 6993826 - Method of manufacturing a probe array (2006-02-07),
11. 6680900 - Optical-pickup slider, manufacturing method thereof, probe and manufacturing method thereof, and probe array and manufacturing method thereof (2004-01-20),
12. 6665239 - Optical information recording and reproducing apparatus (2003-12-16),
13. 6643439 - Photonic crystal waveguide (2003-11-04),
14. 5811872 - Semiconductor device and method of farbricating the same (1998-09-22),
15. 5793891 - Adaptive training method for pattern recognition (1998-08-11),

Title: Junichi Takahashi: Pioneering Inventor from Kanagawa

Introduction: Junichi Takahashi is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Junichi Takahashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

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

Collaborations: Throughout his career, Junichi Takahashi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the tech industry.

Conclusion: Junichi Takahashi's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazer in the world of inventions.

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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