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For the Inventor, By the Inventor

Yokohama, Japan

Tsuneo Wakabayashi

This inventor holds 13 USPTO granted patents. Top assignees: Ag Technology Co., Ltd., Asahi Glass Company, Limited, Asahi-Dow Limited. Active years: 1980-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneo Wakabayashi. Retrieved from https://idiyas.com/inventor/tsuneo-wakabayashi-unabc7s9

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 8

Forward Citations = 370(Granted Patents)


Location History:

  • Ise, JP (1984)
  • Yokohama, JP (1980 - 1998)

Company Filing History:

goldMedal7 out of 32 
 
Ag Technology Co., Ltd.
 patents
silverMedal4 out of 2,560 
 
Asahi Glass Company, Limited
 patents
bronzeMedal2 out of 102 
 
Asahi-Dow Limited
 patents

Years Active: 1980-1998

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13 patents (USPTO):Explore Patents
1. 5844638 - Light source apparatus using a cone-shaped element and an applied (1998-12-01),
2. 5798805 - Projection type display apparatus (1998-08-25),
3. 5754260 - Projection type color liquid crystal optical apparatus (1998-05-19),
4. 5659409 - Light source apparatus using a cone-like material and an applied (1997-08-19),
5. 5648860 - Projection type color liquid crystal optical apparatus (1997-07-15),
6. 5645939 - Surface-treated substrate (1997-07-08),
7. 5482768 - Surface-treated substrate and process for its production (1996-01-09),
8. 5464704 - Surface-treated substrate (1995-11-07),
9. 5331446 - Liquid crystal optical element and a laser projection apparatus using (1994-07-19),
10. 5314731 - Surface-treated substrate (1994-05-24),
11. 5283675 - Liquid crystal display element with electrode having concave-convex (1994-02-01),
12. 4463162 - Polynuclear fused aromatic ring type polymer and preparation thereof (1984-07-31),
13. 4226908 - Water repellent inorganic foam and method for producing the same (1980-10-07),

Title: Tsuneo Wakabayashi: Pioneering Inventor from Yokohama

Introduction: Tsuneo Wakabayashi is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With a career spanning over three decades, Tsuneo Wakabayashi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in the industry.

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

Conclusion: Tsuneo Wakabayashi's dedication to pushing the boundaries of technology and his passion for creating solutions to complex problems have solidified his reputation as a trailblazing inventor in Yokohama and beyond.

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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