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For the Inventor, By the Inventor

Sagamihara, Japan

Katsumi Hirakawa

This inventor holds 27 USPTO granted patents and 2 published patent applications and 13 EPO patents, primarily in Endoscopic Imaging. Top assignees: Olympus Medical Systems Corporation, Olympus Corporation, Olympus Optical Company, Ltd.. Active years: 1999-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Hirakawa. Retrieved from https://idiyas.com/inventor/katsumi-hirakawa

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

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 66.7

 

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 214(Granted Patents)


Location History:

  • Hachioji, JP (1999 - 2012)
  • Kanagawa, JP (2012 - 2014)
  • Tokyo, JP (2013 - 2015)
  • Sagamihara, JP (2009 - 2016)

Company Filing History:

goldMedal20 out of 1,268 
 
Olympus Medical Systems Corporation
 patents
silverMedal10 out of 8,307 
 
Olympus Corporation
 patents
bronzeMedal1 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1999-2016

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Areas of Expertise:
Endoscope System
Image Display Device
In-Vivo Observation
Body-Insertable Device
Shape Estimation
Medical Instrument
Intra-Subject Observation
Endoscopic Form Detection
Image Processing
Information Acquiring Apparatus
Display Unit
Positioning System
27 patents (USPTO):Explore Patents
1. 9345396 - Scanning endoscope system (2016-05-24),
2. 9042664 - Image display apparatus (2015-05-26),
3. 8994804 - Scanning endoscope system (2015-03-31),
4. 8900124 - Image display device (2014-12-02),
5. 8882658 - Endoscope system (2014-11-11),
6. 8830307 - Image display apparatus (2014-09-09),
7. 8790248 - Indwelling apparatus for body cavity introducing device and body cavity introducing device placing system (2014-07-29),
8. 8790247 - Body-insertable device system and in-vivo observation method (2014-07-29),
9. 8698886 - Apparatus for estimating shape of insertion portion (2014-04-15),
10. 8632459 - Intra-subject observation system and intra-subject observation method (2014-01-21),
11. 8585585 - Endoscopic form detection device and form detecting method of insertion section of endoscope (2013-11-19),
12. 8502861 - Image display apparatus (2013-08-06),
13. 8491464 - In-vivo information acquiring apparatus, in-vivo information acquiring system, and in-vivo information acquiring method (2013-07-23),
14. 8467615 - Image display apparatus (2013-06-18),
15. 8439826 - Medical instrument having a display unit that displays a shape of an insertion body inserted into an interior of an object to be examined (2013-05-14),

Title: The Innovative Journey of Katsumi Hirakawa

Introduction:

Katsumi Hirakawa is a pioneering inventor hailing from Sagamihara, Japan. His relentless pursuit of innovation has led to groundbreaking developments in various fields.

Latest Patents:

Katsumi Hirakawa's recent patents showcase his commitment to pushing the boundaries of technology and science, with a focus on sustainability and efficiency.

Career Highlights:

Throughout his illustrious career, Katsumi Hirakawa has consistently demonstrated a knack for transforming ideas into tangible inventions. His ability to identify gaps in the market and develop solutions has earned him a reputation as a visionary inventor.

Collaborations:

Katsumi Hirakawa has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His collaborative spirit and interdisciplinary approach have resulted in the creation of innovative products that have made a significant impact on society.

Conclusion:

In conclusion, Katsumi Hirakawa's contributions to the world of innovation are truly remarkable. His inventive spirit, coupled with his dedication to creating meaningful change, sets him apart as a trailblazing inventor in Sagamihara, Japan.

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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