logo

For the Inventor, By the Inventor

Tokyo, Japan

Toshiro Yamada

This inventor holds 20 USPTO granted patents and 1 EPO patent, primarily in Semiconductor Processing. Top assignees: Nippon Zeon Company, Ltd., Zeon Corporation, Japan as Represented by Director General of Agency of Industrial Science. Active years: 1986-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiro Yamada. Retrieved from https://idiyas.com/inventor/toshiro-yamada

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

USPTO Granted Patents = 20

% Patents Active = 90.0


Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 55(Granted Patents)


Location History:

  • Fujisawa, JP (1986 - 1996)
  • Edogawa, JP (1998)
  • Kawasaki, JP (1996 - 2008)
  • Tokyo, JP (2000 - 2010)
  • Tokyo-To, JP (2010)

Company Filing History:

goldMedal11 out of 598 
 
Nippon Zeon Company, Ltd.
 patents
silverMedal6 out of 1,297 
 
Zeon Corporation
 patents
bronzeMedal2 out of 90 
 
Japan as Represented by Director General of Agency of Industrial Science
 patents
4. 1 out of 1 
 
Japan as Represented by Director General of the Agency of Industrial
 patent
5. 1 out of 314 
 
Taisho Pharmaceutical Co., Ltd.
 patents
6. 1 out of 10,918 
 
Tokyo Electron Limited
 patents
7. 3 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2010

Loading Chart...
Loading Chart...
Areas of Expertise:
Semiconductor Device
Plasma CVD
Gas for Plasma Reaction
Dry Etching
Fluorinated Compounds
Optical Resolver
Diastereomer Separation
Fragrant Composition
Polymer Film Formation
Oxime Derivatives
20 patents (USPTO):Explore Patents
1. 7704893 - Semiconductor device, method for manufacturing semiconductor device and gas for plasma CVD (2010-04-27),
2. 7652179 - Gas for plasma reaction, process for producing the same, and use thereof (2010-01-26),
3. 7524978 - 2-oxabicyclo[3.3.0]octane compounds, process for producing the same, optical resolver, method of separating diastereomer mixture, and method of optically resolving alcohol (2009-04-28),
4. 7449415 - Gas for plasma reaction and process for producing thereof (2008-11-11),
5. 7341764 - Gas for plasma reaction, process for producing the same, and use (2008-03-11),
6. 6884365 - Gas for plasma reaction and method for production thereof (2005-04-26),
7. 6395700 - Process for the preparation of compounds having -CH2-CHF-groups (2002-05-28),
8. 6383403 - Dry etching method (2002-05-07),
9. 6322715 - Gas composition for dry etching and process of dry etching (2001-11-27),
10. 6211420 - Process for the preparation of fluorinated olefin (2001-04-03),
11. 6156824 - Lubricative polymer containing liquid and method of forming film of (2000-12-05),
12. 5847243 - Process for producing fluorinated alkene and fluorinated alkane (1998-12-08),
13. 5569796 - Process for producing fluorinated saturated hydrocarbon (1996-10-29),
14. 5545771 - Process for preparation of gem-difluoroalkanes (1996-08-13),
15. 5372994 - Fragrant composition (1994-12-13),

Title: Toshiro Yamada: Pioneering Inventor from Tokyo

Introduction: Toshiro Yamada is a renowned inventor hailing from the vibrant city of Tokyo, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Toshiro Yamada holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His most recent patents focus on enhancing efficiency in industrial processes and improving the quality of life for individuals through technological advancements.

Career Highlights: Throughout his illustrious career, Toshiro Yamada has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of innovation. His dedication to creating cutting-edge solutions has earned him recognition as a trailblazer in the industry.

Collaborations: Toshiro Yamada has collaborated with top researchers, engineers, and scientists from around the world to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful implementation of groundbreaking technologies in various sectors.

Conclusion: In conclusion, Toshiro Yamada's relentless pursuit of innovation and his commitment to excellence have solidified his reputation as a visionary inventor. His contributions to the world of technology continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

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]
Loading…