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For the Inventor, By the Inventor

Kurashiki, Japan

Kuraray Noritake Dental Inc.

Calculating rank
USPTO Granted Patents = 132

% Expired Patents = 2.3



Forward Citations = 160

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82 inventors (with patents filed for the assignee):

goldMedal Yoshihisa Ito (33 out of 36 patents)

silverMedal Kenji Suzuki (19 out of 31 patents)

bronzeMedal Yamato Nojiri (15 out of 18 patents)

4.  Atsushi Matsumoto (13 out of 15 patents)

5.  Mitsuru Takei (13 out of 14 patents)

6.  Shumei Ishihara (12 out of 12 patents)

7.  Yoshihisa Yamada (10 out of 13 patents)

8.  Yasutaka Kudo (9 out of 9 patents)

9.  Kenji Hatanaka (9 out of 9 patents)

10.  Nobusuke Kashiki (9 out of 9 patents)

11.  Misaki Ito (9 out of 10 patents)

12.  Mitsunobu Kawashima (7 out of 18 patents)

13.  Koichi Okada (7 out of 46 patents)

14.  Eiichi Terakawa (7 out of 7 patents)

15.  Shinichiro Kato (6 out of 6 patents)


Core Competencies:
Zirconia Composition
Dental Adhesive
Resin Composition
Stereolithography
Dental Restoration
Fluorescent Agent
Curable Composition
Dental Prosthesis
Intraoral Device
Zirconia Sintered Body
Dental Mill Blank
Optical Shaping

132 patents:

1. 12746186 - Dental workpiece and method for producing same (2026-09-29),
2. 12735362 - Zirconia composition, pre-sintered body and sintered body, and method of producing the same (2026-09-15),
3. 12721792 - Paste-like dental glass composition (2026-09-01),
4. 12714651 - Zirconia composition, partially sintered material and sintered material and methods for production thereof, and laminate (2026-08-25),
5. 12709578 - ZIRCONIA PRE-SINTERED BODY (2026-08-18),
6. 12697287 - Dental cement (2026-08-04),
7. 12692196 - Method for producing zirconia sintered body (2026-07-28),
8. 12678379 - Paste-like composition for dental use, and method for producing the same (2026-07-14),
9. 12673010 - Dental ceramic coloring liquid having masking property (2026-07-07),
10. 12648894 - Zirconia sintered body containing needle-shaped metal oxide (2026-06-09),
11. 12622847 - Organosilicon compound and dental composition containing same (2026-05-12),
12. 12617887 - Resin composition for stereolithography (2026-05-05),
13. 12617727 - Method for producing zirconia sintered body (2026-05-05),
14. 12590036 - Zirconia pre-sintered body suitable for dental use (2026-03-31),
15. 12583794 - Zirconia pre-sintered body suitable for dental use (2026-03-24),
Company Overview
Kuraray Noritake Dental Inc. is a prominent player in the dental materials sector, headquartered in Kurashiki, Japan. The company specializes in the development and manufacture of advanced dental solutions, focusing on zirconia compositions, dental adhesives, and resin formulations. Their innovative technologies encompass stereolithography and dental restoration techniques, enhancing the quality and durability of dental prostheses. With a commitment to research and development, Kuraray Noritake Dental continues to lead in providing cutting-edge materials for dental professionals worldwide.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

132 Patents

#2 in Kurashiki

#936 in Japan

#6,106 in the World

Kurashiki, JP
Kurashiki, Japan

Kuraray Noritake Dental Inc.

Forward Citations = 160

82 inventors:

goldMedal Yoshihisa Ito (33 out of 36 patents)

silverMedal Kenji Suzuki (19 out of 31 patents)

bronzeMedal Yamato Nojiri (15 out of 18 patents)

4.  Atsushi Matsumoto (13 out of 15 patents)

5.  Mitsuru Takei (13 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kuraray Noritake Dental Inc.. Retrieved from https://idiyas.com/company/kuraray-noritake-dental

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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