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For the Inventor, By the Inventor

Tokyo, Japan

Atsushi Hirashima

USPTO Granted Patents = 17 

 

Average Co-Inventor Count = 7.2

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Ibaraki, JP (1995)
  • Chiba, JP (2015 - 2018)
  • Tokyo, JP (2007 - 2021)

Company Filing History:

goldMedal16 out of 2,247 
 
Mitsubishi Gas Chemical Company, Inc.
 patents
silverMedal1 out of 2,560 
 
Asahi Glass Company, Limited
 patents

Years Active: 1995-2021

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17 patents (USPTO):Explore Patents
1. 11021571 - Manufacturing method for high molecular weight aromatic polycarbonate resin (2021-06-01),
2. 10927216 - Manufacturing method for high molecular weight aromatic polycarbonate resin (2021-02-23),
3. 10894860 - High molecular weight aromatic polycarbonate resin manufacturing method (2021-01-19),
4. 10053537 - High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound (2018-08-21),
5. 9822218 - Process for producing a high molecular-weight aromatic polycarbonate resin (2017-11-21),
6. 9701788 - Method for producing branched aromatic polycarbonate resin (2017-07-11),
7. 9546249 - Process for preparing highly polymerized aromatic polycarbonate resin (2017-01-17),
8. 9499661 - Process for producing highly polymerized aromatic polycarbonate resin (2016-11-22),
9. 9458290 - Process for preparing highly polymerized aromatic polycarbonate resin (2016-10-04),
10. 9428608 - Aromatic polycarbonate resin composition (2016-08-30),
11. 9353216 - High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound (2016-05-31),
12. 9243106 - Method for continuous production of high molecular weight polycarbonate resin (2016-01-26),
13. 9221740 - Method for producing carbonate compound and method for producing aromatic polycarbonate (2015-12-29),
14. 8969505 - Process for manufacturing branched aromatic polycarbonate resin with desired degree of branching (2015-03-03),
15. 7951877 - Process for the production of vinyl compound (2011-05-31),

Title: Atsushi Hirashima: Pioneering Inventor from Tokyo

Introduction: Atsushi Hirashima is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Atsushi Hirashima holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Atsushi Hirashima has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Atsushi Hirashima has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing.

Conclusion: Atsushi Hirashima's passion for pushing the boundaries of technology and his relentless pursuit of excellence make him a true visionary in the world of inventions and innovations.

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