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For the Inventor, By the Inventor

Kyoto, Japan

Kabushikikaisha Shofu


USPTO Granted Patents = 86


Forward Citations = 352

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107 inventors (with patents filed for the assignee):

goldMedal Yusei Kadobayashi (24 out of 45 patents)

silverMedal Mikito Deguchi (11 out of 11 patents)

bronzeMedal Toshiyuki Nakatsuka (9 out of 26 patents)

4.  Kunihiro Fujii (9 out of 10 patents)

5.  Toshihide Fujii (9 out of 9 patents)

6.  Hisaki Tanaka (8 out of 8 patents)

7.  Jun Uchida (6 out of 9 patents)

8.  Mitsuji Teramae (6 out of 12 patents)

9.  Naoya Kitada (6 out of 11 patents)

10.  Kazuya Shinno (6 out of 9 patents)

11.  Noriyuki Negoro (6 out of 12 patents)

12.  Hirokazu Sato (6 out of 9 patents)

13.  Kunio Ikemura (6 out of 7 patents)

14.  Katsuya Kimoto (5 out of 13 patents)

15.  Hiroyuki Kobayashi (5 out of 10 patents)


Core Competencies:
Dental Prosthetics
Photopolymerization Initiators
Dental Adhesives
Dental Compositions
Artificial Teeth
Occlusal Adjustment
Mixing Containers
Dental Curing
Silane Coupling Compounds
Denture Fabrication
Abrasive Discs
Data Management Systems

86 patents:

1. 12479714 - Dental paste filling device and method (2025-11-25),
2. 12194684 - Post-curing method after optical shaping of 3D printer (2025-01-14),
3. 12194114 - Dental glass ionomer cement composition suitable for mechanical mixing (2025-01-14),
4. 12152045 - Silane coupling compounds and medical and/or dental curable compositions comprising the same (2024-11-26),
5. 12053337 - Array device, array method, and manufacturing method of array device (2024-08-06),
6. 11980522 - Method and apparatus for designing dental prosthetic device (2024-05-14),
7. 11947794 - Data management system (2024-04-02),
8. 11877902 - Reinforcing-structure simultaneous-embedding-type plate denture and method of fabricating the same (2024-01-23),
9. 11866590 - Diisocyanate-based radical polymerizable silane coupling compound having an urethane bond (2024-01-09),
10. D1003718 - Cap for bottle (2023-11-07),
11. 11793614 - Method for producing denture with high accuracy of fitting of artificial tooth to socket (2023-10-24),
12. 11779524 - Photopolymerization initiator comprising an aryliodonium salt for dental photocurable compositions (2023-10-10),
13. 11731814 - Hinge cap and hinge cap set (2023-08-22),
14. 11679202 - Injector capable of suppressing subsequent dripping of fluid (2023-06-20),
15. 11583375 - Partial connection full arch artificial tooth having adjustability of dental arch and occlusion curvature (2023-02-21),
Kabushikikaisha Shofu is a Japan-based company engaged in the manufacturing and sale of dental and medical products. With over 90 years of experience, Shofu offers a wide range of advanced dental materials, equipment, and instruments. Their products are known for their high quality, precision, and innovation. Shofu's mission is to contribute to oral health and well-being by providing reliable and innovative dental solutions to professionals worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 6 2026

86 Patents

#36 in Kyoto 615-0031

#1,212 in Japan

#8,630 in the World

...
Kyoto, Japan

Kabushikikaisha Shofu

Forward Citations = 352

107 inventors:

goldMedal Yusei Kadobayashi (24 out of 45 patents)

silverMedal Mikito Deguchi (11 out of 11 patents)

bronzeMedal Toshiyuki Nakatsuka (9 out of 26 patents)

4.  Kunihiro Fujii (9 out of 10 patents)

5.  Toshihide Fujii (9 out of 9 patents)

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