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For the Inventor, By the Inventor

Tokyo, Japan

Junri Ishikura

This inventor holds 26 USPTO granted patents and 9 published patent applications and 2 EPO patents, primarily in Optoelectronic Devices. Top assignee: Canon Kabushiki Kaisha. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junri Ishikura. Retrieved from https://idiyas.com/inventor/junri-ishikura

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

Calculating rank
USPTO Granted Patents = 26 

% Patents Active = 61.5

 

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 134(Granted Patents)


Location History:

  • Utsunomiya, JP (1996)
  • Kawasaki, JP (2000 - 2002)
  • Tokyo, JP (2000 - 2023)

Company Filing History:

goldMedal26 out of 93,136 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1996-2026

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Areas of Expertise:
Organic EL Element
Inkjet Head
Optical Element
Piezoelectric Element
Film Deposition
Liquid Ejection
Electron-Emitting Device
Water-Repellent Member
Liquid Crystal Device
Aerosol Deposition
Ultrafine Particle
Antireflection Film
26 patents (USPTO):Explore Patents
1. 12759294 - Ink-repellent member, inkjet head, method for manufacturing ink-repellent member, and method for manufacturing inkjet head (2026-10-13),
2. 12257841 - Water-repellent member, inkjet head, method of manufacturing water-repellent member, and method of manufacturing inkjet head (2025-03-25),
3. 11552140 - Top emission organic EL element and manufacturing method thereof (2023-01-10),
4. 11446941 - Inkjet apparatus and method for manufacturing functional element using the same (2022-09-20),
5. 11187829 - Optical element, method for manufacturing the same, and optical apparatus (2021-11-30),
6. 10629837 - Top emission organic EL element and manufacturing method thereof (2020-04-21),
7. 10436944 - Optical element and optical device (2019-10-08),
8. 9895887 - Liquid ejection head and process for producing the same (2018-02-20),
9. 8387220 - Method of manufacturing a piezoelectric element (2013-03-05),
10. 7732997 - Piezoelectric element and manufacturing method thereof, electronic device, ink jet device (2010-06-08),
11. 7462380 - Film forming method employing sub-electrodes aligned toward target (2008-12-09),
12. 7306503 - Method and apparatus of fixing carbon fibers on a substrate using an aerosol deposition process (2007-12-11),
13. 7131886 - Method of producing fiber, and methods of producing electron-emitting device, electron source, and image display device each using the fiber (2006-11-07),
14. 7005047 - Film deposition apparatus and film deposition method (2006-02-28),
15. 6948995 - Manufacture method for electron-emitting device, electron source, light-emitting apparatus, and image forming apparatus (2005-09-27),

Title: Junri Ishikura: Pioneering Inventor from Tokyo

Introduction: Junri Ishikura is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ishikura holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of scientific advancement.

Career Highlights: With a career spanning over two decades, Ishikura has worked with leading research institutions and tech companies, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Ishikura has collaborated with top engineers, scientists, and inventors globally, fostering a culture of innovation and knowledge exchange that has led to the creation of impactful technologies.

Conclusion: Junri Ishikura's relentless pursuit of innovation and his passion for creating solutions that address real-world challenges have solidified his position as a trailblazer in the world of inventions and patents.

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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