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For the Inventor, By the Inventor

Kawasaki, Japan

Shigeo Kasahara

This inventor holds 19 USPTO granted patents, primarily in Liquid Crystal Displays. Top assignees: Fujitsu Corporation, Fujitsu Hitachi Plasma Display Limited, Hitachi Plasma Patent Licensing Co., Ltd.. Active years: 1994-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Kasahara. Retrieved from https://idiyas.com/inventor/shigeo-kasahara

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

Calculating rank
USPTO Granted Patents = 19

% Patents Active = 68.4

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 144(Granted Patents)


Location History:

  • Kanagawa, JP (1998)
  • Kawasaki, JP (1994 - 2012)

Company Filing History:

goldMedal18 out of 39,381 
 
Fujitsu Corporation
 patents
silverMedal1 out of 180 
 
Fujitsu Hitachi Plasma Display Limited
 patents
bronzeMedal1 out of 29 
 
Hitachi Plasma Patent Licensing Co., Ltd.
 patents
4. 1 out of 1,379 
 
Mitsui Toatsu Chemicals, Incorporated
 patents
5. 1 out of 359 
 
Sanyo Chemical Industries, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1994-2012

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Areas of Expertise:
Display Device
Liquid Crystal Display
Plasma Display Panel
Alignment Process
Manufacturing Method
Ferroelectric Liquid Crystal
Optical Switching Device
Gas Discharge Panel
Protective Layer
Phase Transition
Thermoplastic
Electrode Design
19 patents (USPTO):Explore Patents
1. 8114312 - Display device and green phosphor (2012-02-14),
2. 7821610 - Liquid crystal display device and alignment process method (2010-10-26),
3. 7724229 - Liquid crystal display device (2010-05-25),
4. 7499012 - Liquid crystal display device (2009-03-03),
5. 7372206 - Gas discharge panel substrate assembly having protective layer in contact with discharge space, and AC type gas discharge panel having the assembly (2008-05-13),
6. 7362404 - Liquid crystal display device and method of manufacturing liquid crystal display device for preventing defects in liquid crystal (2008-04-22),
7. 7161652 - Method of manufacturing a liquid crystal display device having spontaneous polarized liquid crystal, with heating and applied voltage (2007-01-09),
8. 6242859 - Plasma display panel and method of manufacturing same (2001-06-05),
9. 6157128 - Plasma display panel having comb shaped electrode with teeth of specific (2000-12-05),
10. 6037713 - Display panel having compound film covered electrodes (2000-03-14),
11. 5967872 - Method for fabrication of a plasma display panel (1999-10-19),
12. 5917465 - Display unit employing phase transition liquid crystal and method of (1999-06-29),
13. 5860843 - Method of manufacturing a plasma display panel (1999-01-19),
14. 5856815 - Method of driving surface-stabilized ferroelectric liquid crystal (1999-01-05),
15. 5825128 - Plasma display panel with undulating separator walls (1998-10-20),

Title: The Innovative Journey of Shigeo Kasahara

Introduction: Shigeo Kasahara is a pioneering inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeo Kasahara holds several patents in the realm of electronics and robotics, with his most recent inventions focusing on artificial intelligence integration in household appliances.

Career Highlights: Throughout his illustrious career, Shigeo Kasahara has worked with leading tech companies in Japan, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Kasahara has collaborated with top researchers and engineers in the industry, fostering a culture of innovation and pushing the boundaries of what is possible in the world of technology.

Conclusion: Shigeo Kasahara's relentless pursuit of innovation and his passion for pushing the limits of technology have solidified his position 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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