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For the Inventor, By the Inventor

Tokyo, Japan

Yasuhiko Ishii

This inventor holds 15 USPTO granted patents. Top assignees: Dai Nippon Printing Co., Ltd., Kurita Water Industries Ltd.. Active years: 1983-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiko Ishii. Retrieved from https://idiyas.com/inventor/yasuhiko-ishii

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

USPTO Granted Patents = 15

% Patents Active = 73.3

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 75(Granted Patents)


Location History:

  • Tokyo-To, JP (2004 - 2007)
  • Shinjuku-Ku, JP (2007 - 2010)
  • Tokyo, JP (1983 - 2021)

Company Filing History:

goldMedal14 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents
silverMedal1 out of 321 
 
Kurita Water Industries Ltd.
 patents

Years Active: 1983-2021

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15 patents (USPTO):Explore Patents
1. 10901563 - Touch panel sensor, touch panel device and display device (2021-01-26),
2. 10521063 - Touch panel sensor, touch panel device and display device (2019-12-31),
3. 10416826 - Touch panel sensor, touch panel device and display device (2019-09-17),
4. 9983754 - Touch panel sensor, touch panel device and display device (2018-05-29),
5. 9639219 - Touch panel sensor, touch panel device and display device (2017-05-02),
6. 7754981 - Electromagnetic shielding sheet, front sheet for display and electromagnetic shielding sheet manufacturing method (2010-07-13),
7. 7642469 - Electromagnetic shielding sheet (2010-01-05),
8. 7371450 - Electromagnetic shielding sheet (2008-05-13),
9. 7304250 - Electromagnetic shielding sheet (2007-12-04),
10. 7285843 - Electromagnetic wave shielding sheet (2007-10-23),
11. 7183499 - Electromagnetic wave shielding sheet, front panel, and display (2007-02-27),
12. 6733869 - Electromagnetic shielding sheet and method of producing the same (2004-05-11),
13. 6320304 - Aperture grille having parallel slits with larger cross-sectional area grids at a peripheral portion (2001-11-20),
14. 5585224 - Method of producing aperture grill (1996-12-17),
15. 4382864 - Process for dewatering sludges (1983-05-10),

Title: Yasuhiko Ishii - Pioneering Inventor from Tokyo

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

Latest Patents: Yasuhiko Ishii 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, Ishii has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

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

Conclusion: Yasuhiko Ishii's relentless pursuit of innovation and his passion for creating solutions to complex technological challenges have solidified his reputation as a visionary inventor in the global tech community.

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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