Hiroyuki Ueyama

USPTO Granted Patents = 17 (Patent Applications = 3)

CIPO Patents = 1

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 4.7

ph-index = 9

Forward Citations = 537(Granted Patents)

Location History:

Fujisawa, JP (1999 - 2001)
Nobeoka, JP (2016)
Miyazaki, JP (2017)
Tokyo, JP (2002 - 2023)

Company Filing History:

Coopervision International Holding Company, LP

patents

1 out of 942

Asahi Kasei Kabushiki Kaisha

patents

Years Active: 1999-2023

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11746169 - Polymer composition and ion-exchange membrane (2023-09-05),

2. 9574038 - Contact lenses made with HEMA-compatible polysiloxane macromers (2017-02-21),

3. 9453110 - Contact lenses made with HEMA-compatible polysiloxane macromers (2016-09-27),

4. 9322959 - Contact lenses made with HEMA-compatible polysiloxane macromers (2016-04-26),

5. 8524850 - Hydrophilic polysiloxane macromonomer, and production and use of the same (2013-09-03),

6. 8129442 - Hydrophilic polysiloxane macromonomer, and production and use of the same (2012-03-06),

7. 7172683 - Method of managing a plating liquid used in a plating apparatus (2007-02-06),

8. RE39123 - Plating apparatus (2006-06-12),

9. 6793794 - Substrate plating apparatus and method (2004-09-21),

10. 6627066 - Method of measuring the concentration of a leveler in a plating liquid (2003-09-30),

11. 6379520 - Plating apparatus (2002-04-30),

12. 6365017 - Substrate plating device (2002-04-02),

13. 6282368 - Liquid feed vaporization system and gas injection device (2001-08-28),

14. 6269221 - Liquid feed vaporization system and gas injection device (2001-07-31),

15. 6195504 - Liquid feed vaporization system and gas injection device (2001-02-27),

Title: Innovations of Hiroyuki Ueyama

Introduction

Hiroyuki Ueyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of polymer chemistry and contact lens technology. With a total of 17 patents to his name, Ueyama's work has had a substantial impact on various industries.

Latest Patents

Ueyama's latest patents include a polymer composition and an ion-exchange membrane. The polymer composition is designed to suppress bubbling during membrane formation and peeling of a laminated membrane. It consists of a fluorine-containing copolymer and a low molecular weight compound with a functional group. Additionally, he has developed HEMA-compatible siloxane monomers for manufacturing contact lenses. These lenses combine the benefits of HEMA-based contact lenses with the high oxygen permeability of silicone hydrogel lenses.

Career Highlights

Throughout his career, Ueyama has worked with notable companies such as Ebara Corporation and CooperVision International Holding Company, LP. His expertise in polymer science has led to advancements in both industrial applications and consumer products.

Collaborations

Ueyama has collaborated with esteemed colleagues, including Junitsu Yamakawa and Kuniaki Horie. These partnerships have fostered innovation and contributed to the success of his projects.

Conclusion

Hiroyuki Ueyama's contributions to polymer chemistry and contact lens technology exemplify the spirit of innovation. His patents and collaborations continue to influence the industry and pave the way for future advancements.

This text is generated by artificial intelligence and may not be accurate.