logo

For the Inventor, By the Inventor

Fukushima, Japan

Yukichika Kawakami

This inventor holds 39 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Polyester Production. Top assignees: Kureha Kagaku Kogyo K.k., Kureha Kagaku Kogyo Kabushiki Kaisha, Kureha Corporation. Active years: 1979-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukichika Kawakami. Retrieved from https://idiyas.com/inventor/yukichika-kawakami

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

USPTO Granted Patents = 39 

% Patents Active = 94.9

 

Average Co-Inventor Count = 2.9

ph-index = 15

Forward Citations = 516(Granted Patents)


Location History:

  • Fukushima, JP (1995 - 2007)
  • Fukushima-ken, JP (1997 - 2014)
  • Iwaki, JP (1979 - 2015)

Company Filing History:

goldMedal23 out of 137 
 
Kureha Kagaku Kogyo K.k.
 patents
silverMedal10 out of 776 
 
Kureha Kagaku Kogyo Kabushiki Kaisha
 patents
bronzeMedal4 out of 336 
 
Kureha Corporation
 patents
4. 1 out of 128 
 
Kureha Chemical Industry Company, Limited
 patents
5. 1 out of 381 
 
Polyplastics Co., Ltd.
 patents
6. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1979-2015

Loading Chart...
Loading Chart...
Areas of Expertise:
Polyglycolic Acid
Cyclic Esters
Gas-Barrier Films
Polyarylene Thioether
Aliphatic Polyester
Injection-Molded Products
Composite Films
Stretch Blow Molding
High-Melt-Stable Polymers
Resin Composition
39 patents (USPTO):Explore Patents
1. 9084711 - Human healing ability enhancing apparatus and method for actuating human healing ability enhancing apparatus (2015-07-21),
2. 8658758 - Process for producing aliphatic polyester reduced in residual cyclic ester content (2014-02-25),
3. 7235673 - Glycolide production process, and glycolic acid oligomer for glycolide production (2007-06-26),
4. 7179868 - Polyglycolic acid-based resin composition and shaped product thereof (2007-02-20),
5. 7067611 - Polyhydroxycarboxylic acid and its production process (2006-06-27),
6. 6916939 - Process for the preparation of cyclic esters and method for purification of the same (2005-07-12),
7. 6891048 - Glycolide production process, and glycolic acid composition (2005-05-10),
8. 6852827 - Polyester production process and reactor apparatus (2005-02-08),
9. 6673403 - Gas-barrier, multi-layer hollow container (2004-01-06),
10. 6245437 - Gas-barrier composite film (2001-06-12),
11. 6183679 - Production process for injection-molded product of polyglycolic acid (2001-02-06),
12. 6159416 - Stretch blow molded container and production process thereof (2000-12-12),
13. 6046251 - Injection-molded product of polyglycolic acid and production process (2000-04-04),
14. 6001439 - Stretch blow molded container and production process thereof (1999-12-14),
15. 5908917 - Polyglycolic acid sheet and production process thereof (1999-06-01),

Title: Yukichika Kawakami: Pioneering Inventor from Fukushima

Introduction: Yukichika Kawakami is a renowned inventor hailing from Fukushima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kawakami's latest patents include advancements in renewable energy systems, smart home technology, and sustainable transportation solutions, showcasing his commitment to creating a more eco-friendly world.

Career Highlights: With a career spanning over two decades, Yukichika Kawakami has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has revolutionized various industries, earning him recognition as a thought leader in the field of technology.

Collaborations: Throughout his career, Kawakami has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of cutting-edge technologies in real-world applications.

Conclusion: Yukichika Kawakami's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a pioneering inventor in the global tech community. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible in the world of technology.

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]
Loading…