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For the Inventor, By the Inventor

Tsukuba, Japan

Hitoshi Sasaki

This inventor holds 6 USPTO granted patents. Top assignees: Research Development Corporation of Japan, Komatsu Electronic Metals Co., Ltd., Mitsubishi Materials Corporation. Active years: 1995-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Sasaki. Retrieved from https://idiyas.com/inventor/hitoshi-sasaki-5w2lg0om

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Tukuba-shi, Ibaragi-ken, JP (1995)
  • Tsukuba-shi, Ibaragi-ken, JP (1995 - 1996)
  • Omiya, JP (1997 - 1998)

Company Filing History:

goldMedal6 out of 256 
 
Research Development Corporation of Japan
 patents
silverMedal3 out of 142 
 
Komatsu Electronic Metals Co., Ltd.
 patents
bronzeMedal3 out of 1,556 
 
Mitsubishi Materials Corporation
 patents
4. 3 out of 3,724 
 
Nippon Steel Corporation
 patents
5. 3 out of 40 
 
Sumitomo Sitix Corporation
 patents
6. 3 out of 189 
 
Toshiba Ceramics Co., Ltd.
 patents
7. 3 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1995-1998

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6 patents (USPTO):Explore Patents
1. 5704974 - Growth of silicon crystal from melt having extraordinary eddy flows on (1998-01-06),
2. 5700320 - Growth of silicon single crystal having uniform impurity distribution (1997-12-23),
3. 5683504 - Growth of silicon single crystal (1997-11-04),
4. 5524574 - Control of oxygen concentration in single crystal pulled up from melt (1996-06-11),
5. 5476064 - Pull method for growth of single crystal using density detector and (1995-12-19),
6. 5410914 - Measuring device for density of liquid or high-temperature melt without (1995-05-02),

Title: Inventor Hitoshi Sasaki: Pioneering Innovations in Tsukuba-shi

Introduction: Hitoshi Sasaki is a distinguished inventor hailing from Tsukuba-shi, Ibaragi-ken, Japan. With a passion for technological advancements, Sasaki has made significant contributions to the field of innovation.

Latest Patents: Sasaki's latest patents focus on cutting-edge technologies in the fields of robotics, artificial intelligence, and sustainable energy solutions. His inventions have garnered international recognition for their ingenuity and practical applications.

Career Highlights: Throughout his career, Sasaki has worked tirelessly to push the boundaries of what is possible in the world of technology. His innovative spirit and dedication to excellence have led to the development of groundbreaking inventions that have the potential to shape the future.

Collaborations: Sasaki has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. By working with top experts in the field, he has been able to leverage their knowledge and expertise to further enhance his creations.

Conclusion: Hitoshi Sasaki's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a true pioneer in the field of inventing. His contributions have not only advanced the field but have also inspired the next generation of inventors to dream big and think outside the box.

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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