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For the Inventor, By the Inventor

Nakatsugawa-Shi, Japan

Tokiwa Corporation


USPTO Granted Patents = 116


Trademarks = 3

Forward Citations = 487

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40 inventors (with patents filed for the assignee):

goldMedal Yoshikazu Tani (43 out of 53 patents)

silverMedal Yukikazu Ishida (17 out of 18 patents)

bronzeMedal Arata Sasaki (13 out of 13 patents)

4.  Saori Kudo (9 out of 10 patents)

5.  Masahiro Tanaka (4 out of 18 patents)

6.  Takumi Suzuki (4 out of 6 patents)

7.  Yoshinori Akamatsu (4 out of 4 patents)

8.  Risa Yasumi (3 out of 3 patents)

9.  Hironari Kobayashi (3 out of 3 patents)

10.  Kenichi Soga (2 out of 2 patents)

11.  Yasuhiro Sawata (2 out of 2 patents)

12.  Tomonori Koguchi (2 out of 2 patents)

13.  Yoshiaki Tajima (2 out of 2 patents)

14.  Kazunori Ogino (1 out of 2 patents)

15.  Yuka Yamawaki (1 out of 2 patents)


Core Competencies:
Cosmetic Container
Cosmetic Applicator
Rod-Shaped Cosmetic
Liquid Cosmetic Material
Solid Cosmetic
Feeding Container
Emulsified Cosmetic
Applicator Tip
Cosmetic Material Receptacle
Make-Up Applicator
Stick-Shaped Cosmetic
Cosmetic Applicator Refill

116 patents:

1. 12402712 - Cosmetic container package (2025-09-02),
2. 12239208 - Rod-shaped cosmetic (2025-03-04),
3. D1063196 - Cosmetic applicator (2025-02-18),
4. D1058042 - Cosmetic applicator (2025-01-14),
5. D1049485 - Container for cosmetic material (2024-10-29),
6. 11980276 - Rod-shaped object feeding container (2024-05-14),
7. 11964034 - Double-structured stick cosmetic and manufacturing method thereof (2024-04-23),
8. 11925248 - Liquid cosmetic material container (2024-03-12),
9. D1016387 - Solid cosmetic (2024-02-27),
10. D1016386 - Solid cosmetic (2024-02-27),
11. 11896112 - Feeding container (2024-02-13),
12. D1013263 - Cosmetic applicator (2024-01-30),
13. 11696878 - Oil-in-water type emulsified cosmetic (2023-07-11),
14. 11696635 - Cosmetic container with application member (2023-07-11),
15. D986499 - Applicator tip for a cosmetic container (2023-05-16),
TOKIWA CORPORATION is a global leader in manufacturing high-quality electronic components. With over 50 years of experience, we specialize in providing innovative solutions for various industries such as automotive, telecommunications, consumer electronics, and more. Our commitment to excellence, cutting-edge technology, and customer satisfaction has earned us a strong reputation in the market. Visit our website to learn more about our wide range of products and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 6 2026

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116 Patents

#1 in Nakatsugawa-Shi

#1,003 in Japan

#6,658 in the World

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Nakatsugawa-Shi, Japan

Tokiwa Corporation

Forward Citations = 487

40 inventors:

goldMedal Yoshikazu Tani (43 out of 53 patents)

silverMedal Yukikazu Ishida (17 out of 18 patents)

bronzeMedal Arata Sasaki (13 out of 13 patents)

4.  Saori Kudo (9 out of 10 patents)

5.  Masahiro Tanaka (4 out of 18 patents)

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