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For the Inventor, By the Inventor

Ichihara, Japan

Koichi Yanase

This inventor holds 15 USPTO granted patents and 13 published patent applications and 4 EPO patents. Top assignees: Asahi Glass Company, Limited, Sasakura Engineering Co., Ltd., Sumitomo Chemical Company, Limited. Active years: 1993-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Yanase. Retrieved from https://idiyas.com/inventor/koichi-yanase

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

USPTO Granted Patents = 15 

% Patents Active = 66.7

 

Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 64(Granted Patents)


Location History:

  • Ichihara, JP (1993 - 2008)
  • Chiba, JP (2006 - 2008)
  • Tokyo, JP (2013 - 2014)

Company Filing History:

goldMedal14 out of 2,560 
 
Asahi Glass Company, Limited
 patents
silverMedal1 out of 17 
 
Sasakura Engineering Co., Ltd.
 patents
bronzeMedal1 out of 6,960 
 
Sumitomo Chemical Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1993-2014

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15 patents (USPTO):Explore Patents
1. 8766021 - Process for producing 2,3,3,3-tetrafluoropropene (2014-07-01),
2. 8530711 - Process for producing 2,3,3,3-tetrafluoropropene (2013-09-10),
3. 8530710 - Process for producing 2,3,3,3-tetrafluoropropene (2013-09-10),
4. 8399722 - Process for producing 2,3,3,3-tetrafluoropropene (2013-03-19),
5. 7371899 - Method for producing carbonyl fluoride (2008-05-13),
6. 7351342 - Method for recovering fluorine-containing emulsifier (2008-04-01),
7. 7161025 - Method for producing a fluorinated ester compound (2007-01-09),
8. 7071272 - Method for preparing unsaturated compound by pyrolysis reaction (2006-07-04),
9. 7053237 - Process for producing a fluorinated ester, a fluorinated acyl fluoride and a fluorinated vinyl ether (2006-05-30),
10. 7034179 - Method for producing a fluorinated ester compound (2006-04-25),
11. 6297412 - Process for purifying difluoromethane (2001-10-02),
12. 6284355 - Film, laminated film and laminated structure (2001-09-04),
13. 5434321 - Method for producing dichloropentafluoropropanes (1995-07-18),
14. 5227547 - Method for producing dichloropentafluoropropanes (1993-07-13),
15. 5220084 - Method for producing dichloropentafluoropropanes (1993-06-15),

Title: Koichi Yanase - Innovative Inventor from Ichihara, Japan

Introduction: Koichi Yanase is a renowned inventor hailing from Ichihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koichi Yanase holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Koichi Yanase has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Koichi Yanase has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Koichi Yanase's passion for innovation and his relentless drive to create solutions for the future make him a standout figure in the world of inventors, inspiring the next generation of technological pioneers.

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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