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Alcare Co., Ltd.

USPTO Granted Patents = 31

EPO Patents = 10

Trademarks = 5

Forward Citations = 512

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44 inventors (with patents filed for the assignee):

Takayuki Sekine (5 out of 6 patents)

Hiroyuki Hirano (4 out of 4 patents)

Wataru Okuyama (3 out of 3 patents)

4. Takabumi Kubo (3 out of 3 patents)

5. Nobuyasu Nakasugi (3 out of 7 patents)

6. Naomitsu Takekawa (3 out of 4 patents)

7. Hiroshi Yamaguchi (3 out of 66 patents)

8. Ryota Watanabe (2 out of 10 patents)

9. Atsushi Ueda (2 out of 16 patents)

10. Yoshikazu Matsumoto (2 out of 5 patents)

11. Noriyuki Kanbara (2 out of 2 patents)

12. Makoto Sato (1 out of 233 patents)

13. Tetsuya Takahashi (1 out of 74 patents)

14. Toshihide Misawa (1 out of 1 patent)

15. Yumi Kutsukake (1 out of 1 patent)

31 patents: Sort by Forward Citations

1. 12029629 - Adhesive patch for body surface (2024-07-09),

2. 11952455 - Foam and composition for foam (2024-04-09),

3. 11445931 - Operation processing apparatus calculating numerical value representing skin barrier function, equipment, computer readable medium, and method for evaluating skin barrier function (2022-09-20),

4. 10849794 - Wound dressing (2020-12-01),

5. 10556038 - Dermatological adhesive agent, patch material, and method for producing dermatological adhesive agent (2020-02-11),

6. 10471173 - Conformable composition for skin applications (2019-11-12),

7. 10335509 - Pressure-sensitive adhesive agent for skin, pressure-sensitive adhesive sheet for skin, and face plate of ostomy appliance (2019-07-02),

8. 8377015 - Wound dressing and method for producing it (2013-02-19),

9. 8227059 - Water-disintegrable sheet and pouch made of the same for excreta-holding wear (2012-07-24),

10. 8030227 - Photocurable fixture for orthopedic surgery (2011-10-04),

11. 7858106 - Antimicrobial fiber and its production method, and antimicrobial fiber product comprising the antimicrobial fiber, its production method and regeneration method (2010-12-28),

12. 7207962 - Stretch fabric substrate for medical use (2007-04-24),

13. 6991610 - Orthopedic fixture (2006-01-31),

14. 6773420 - Deodorizing filter and collector provided with the deodorizing filter (2004-08-10),

15. 6712800 - Body waste collector (2004-03-30),

ALCARE CO., LTD. is a leading provider of consumer healthcare products. With a focus on delivering high-quality, innovative solutions, we strive to improve the well-being and lives of individuals and families worldwide. Our extensive range of products includes skincare, personal hygiene, oral care, and nutrition. We believe in promoting health and happiness through our trusted brands and exceptional customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

31 Patents

#911 in Tokyo

#2,217 in Japan

#20,624 in the World

Alcare Co., Ltd.

Forward Citations = 512

44 inventors:

Takayuki Sekine (5 out of 6 patents)

Hiroyuki Hirano (4 out of 4 patents)

Wataru Okuyama (3 out of 3 patents)

4. Takabumi Kubo (3 out of 3 patents)

5. Nobuyasu Nakasugi (3 out of 7 patents)

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