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For the Inventor, By the Inventor

Shizuoka, Japan

Seiji Yamamoto

This inventor holds 8 USPTO granted patents. Top assignees: Hamamatsu University School of Medicine, Shizuoka University, Polyplastics Co., Ltd.. Active years: 1990-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Yamamoto. Retrieved from https://idiyas.com/inventor/seiji-yamamoto-udma3vit

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 12.5

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 32(Granted Patents)


Location History:

  • Hamamatsu, JP (2012 - 2013)
  • Shizuoka, JP (1990 - 2014)
  • Shizuoka-ken, JP (2014)

Company Filing History:

goldMedal7 out of 43 
 
Hamamatsu University School of Medicine
 patents
silverMedal2 out of 190 
 
Shizuoka University
 patents
bronzeMedal1 out of 381 
 
Polyplastics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1990-2014

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8 patents (USPTO):Explore Patents
1. 8849374 - Surgery assistance system and optical axis position measurement device (2014-09-30),
2. 8666476 - Surgery assistance system (2014-03-04),
3. 8463360 - Surgery support device, surgery support method, and computer readable recording medium storing surgery support program (2013-06-11),
4. 8388539 - Operation supporting device, method, and program (2013-03-05),
5. 8251893 - Device for displaying assistance information for surgical operation, method for displaying assistance information for surgical operation, and program for displaying assistance information for surgical operation (2012-08-28),
6. 8208982 - Evanescent catheter system (2012-06-26),
7. 8112144 - Apparatus for determining brain atrophy, method of determining brain atrophy and program for determining brain atrophy (2012-02-07),
8. 4980109 - Methods of making composite injection molded articles (1990-12-25),

Title: Seiji Yamamoto - Innovative Inventor from Shizuoka, Japan

Introduction: Seiji Yamamoto is a renowned inventor hailing from Shizuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Seiji Yamamoto holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Seiji Yamamoto has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Seiji Yamamoto has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Seiji Yamamoto's relentless pursuit of innovation and his passion for creating impactful solutions solidify his position as a pioneering inventor in the global technological landscape.

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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