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For the Inventor, By the Inventor

Osaka-fu, Japan

Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo


USPTO Granted Patents = 93


Forward Citations = 693

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77 inventors (with patents filed for the assignee):

goldMedal Ryuzo Ueno (74 out of 108 patents)

silverMedal Masaya Kitayama (34 out of 37 patents)

bronzeMedal Kenji Minami (19 out of 21 patents)

4.  Ryuji Ueno (17 out of 151 patents)

5.  Hiroyuki Wakamori (15 out of 17 patents)

6.  Toshio Matsuda (11 out of 18 patents)

7.  Tomio Oda (10 out of 32 patents)

8.  Yatsuka Fujita (9 out of 12 patents)

9.  Shigeo Inamine (9 out of 13 patents)

10.  Hiroyuki Kato (7 out of 16 patents)

11.  Akihiko Tabata (7 out of 11 patents)

12.  Tatsuo Kanayama (7 out of 12 patents)

13.  Kiichi Kometani (6 out of 6 patents)

14.  Motoki Asahara (5 out of 9 patents)

15.  Masaharu Kittaka (5 out of 5 patents)


Core Competencies:
Liquid-Crystalline Polyester
Aromatic Dicarboxylic Acid
Naphthol Derivatives
Prostaglandins
Charge Control Agents
Thermotropic Polymers
AZO Compounds
Hydroxynaphtalenecarboxylic Acids
Tracheobronchodilators
Food Preservation
Cyclodextrins

93 patents:

1. 7393467 - Wholly aromatic liquid-crystalline polyester and method for preparing the same (2008-07-01),
2. 7355071 - Method for preparing 2,6-naphthalene dicarboxylic acid (2008-04-08),
3. 7335318 - Method for manufacturing wholly aromatic liquid-crystalline polyester resin (2008-02-26),
4. 7304182 - Crystalline parahydroxybenzoic acid anhydride and process for preparing the same (2007-12-04),
5. 7304121 - Liquid-crystalline polyester resin and method for producing it (2007-12-04),
6. 7238769 - Method for joining liquid-crystalline polyester resin composition parts and jointed article made of liquid-crystalline polyester resin composition (2007-07-03),
7. 7179401 - Thermotropic liquid-crystalline polymer (2007-02-20),
8. 7169523 - Charge controllers (2007-01-30),
9. 7102028 - Method for producing 3,5-di-tert-butyl-4-hydroxybenzoic acid (2006-09-05),
10. 7074536 - Alkylenebisnaphtol derivative and charge control agent which consists of the same (2006-07-11),
11. 7030261 - Method for preparing 2-hydroxy-6-ureidocarbonyl naphthalene derivative (2006-04-18),
12. 6984712 - Liquid-crystal polyester resin (2006-01-10),
13. 6891072 - Process for production of dimers or aromatic monohydroxyl compounds (2005-05-10),
14. 6863737 - Crystalline mixture solid containing maltitol and preparation therefor (2005-03-08),
15. 6849742 - Binaphthol derivative and process for producing the same (2005-02-01),
Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo, also known as Ueno Pharmaceutical Research Laboratories, is a recognized Japanese pharmaceutical company. They have been providing innovative healthcare solutions for over 100 years. With a focus on research and development, Ueno Seiyaku aims to improve global health and well-being. For more information, please visit their website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

93 Patents

#2 in Osaka-fu

#1,145 in Japan

#8,058 in the World

...
Osaka-fu, Japan

Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo

Forward Citations = 693

77 inventors:

goldMedal Ryuzo Ueno (74 out of 108 patents)

silverMedal Masaya Kitayama (34 out of 37 patents)

bronzeMedal Kenji Minami (19 out of 21 patents)

4.  Ryuji Ueno (17 out of 151 patents)

5.  Hiroyuki Wakamori (15 out of 17 patents)

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