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For the Inventor, By the Inventor

Nishigou-mura, Japan

Toshihiro Tsuchiya

This inventor holds 8 USPTO granted patents. Top assignees: Shin-Etsu Handotai Co., Ltd., Fujikoshi Machinery Corp., Other. Active years: 1998-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Tsuchiya. Retrieved from https://idiyas.com/inventor/toshihiro-tsuchiya

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 61(Granted Patents)


Location History:

  • Nishi-shirakawa-gun, JP (1998 - 1999)
  • Nishigou-mura, JP (1998 - 2001)
  • Fukushima, JP (2000 - 2007)

Company Filing History:

goldMedal7 out of 1,099 
 
Shin-Etsu Handotai Co., Ltd.
 patents
silverMedal2 out of 71 
 
Fujikoshi Machinery Corp.
 patents
bronzeMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1998-2007

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8 patents (USPTO):Explore Patents
1. 7291055 - Wafer polishing method and apparatus (2007-11-06),
2. 6332828 - Method of and apparatus for mirror-like polishing wafer chamfer with orientation flat (2001-12-25),
3. 6113463 - Method of and apparatus for mirror-like polishing wafer chamfer with (2000-09-05),
4. 5934981 - Method for polishing thin plate and apparatus for polishing (1999-08-10),
5. 5928066 - Apparatus for polishing peripheral portion of wafer (1999-07-27),
6. 5918587 - Method of producing slices (1999-07-06),
7. 5797789 - Polishing system (1998-08-25),
8. 5733177 - Process of polishing wafers (1998-03-31),

Title: The Innovative Journey of Toshihiro Tsuchiya

Introduction: Toshihiro Tsuchiya, a pioneering inventor hailing from Nishigou-mura, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Tsuchiya's recent patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Toshihiro Tsuchiya has established himself as a leading figure in the innovation landscape. His work has been instrumental in shaping the future of sustainable energy and environmental conservation.

Collaborations: Throughout his career, Tsuchiya has collaborated with top research institutions, universities, and leading technology companies to further his research and bring his inventions to life. His collaborative efforts have led to the development of cutting-edge technologies that have the potential to revolutionize the way we harness and utilize energy.

Conclusion: Toshihiro Tsuchiya's relentless pursuit of innovation and his dedication to creating a more sustainable future have solidified his position as a visionary inventor. His work continues to inspire and drive progress in the field of renewable energy, leaving a lasting impact on generations 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]
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