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Nok Klueber Co., Ltd.

USPTO Granted Patents = 18

CIPO Patents = 2

EPO Patents = 8

Trademarks = 2

Forward Citations = 8

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30 inventors (with patents filed for the assignee):

Toshio Nitta (6 out of 11 patents)

Wataru Sawaguchi (4 out of 7 patents)

Akihiko Shimura (4 out of 8 patents)

4. Yujiro Yamasaki (3 out of 3 patents)

5. Masaki Tahara (3 out of 5 patents)

6. Keita Nakashi (2 out of 2 patents)

7. Takeshi Hishinuma (2 out of 3 patents)

8. Motoyuki Inai (2 out of 2 patents)

9. Yoshihito Tani (2 out of 3 patents)

10. Kousuke Oura (1 out of 4 patents)

11. Yuta Miyagawa (1 out of 1 patent)

12. Kohei Matsumoto (1 out of 1 patent)

13. Nobuaki Izawa (1 out of 1 patent)

14. Miwa Komatsu (1 out of 1 patent)

15. Akira Shinozaki (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 12264291 - Lubricant composition (2025-04-01),

2. 12129391 - Composition for sliding member and sliding member (2024-10-29),

3. 11718808 - Lubricant composition (2023-08-08),

4. 11414616 - Lubricating grease composition (2022-08-16),

5. 10907113 - Lubricating grease composition, clutch and power window motor (2021-02-02),

6. 10899990 - Lubricating grease composition (2021-01-26),

7. 10760027 - Sliding member having coating film and method for forming coating film (2020-09-01),

8. 10633612 - Lubricant composition (2020-04-28),

9. 10633608 - Lubricant composition (2020-04-28),

10. 10479955 - Lubricating grease composition (2019-11-19),

11. 10268133 - Conductive roll (2019-04-23),

12. 9777241 - Composition for sliding member (2017-10-03),

13. 9238784 - Grease for electrical contact and slide electricity structure, power switch, vacuum circuit breaker, vacuum insulated switchgear, and vacuum-insulated switchgear assembling method (2016-01-19),

14. 8985279 - Method for feeding grease composition for grease-feeding (2015-03-24),

15. 8658722 - Aqueous surface-treating agent (2014-02-25),

NOK KLUEBER CO., LTD. is a leading global company specializing in the manufacture and supply of advanced sealing solutions. With a strong focus on innovation and customer satisfaction, NOK KLUEBER provides a wide range of high-quality sealing products and services for various industries including automotive, aerospace, electronics, and more. With a global presence and a commitment to excellence, NOK KLUEBER continues to deliver reliable and efficient sealing solutions to meet the needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

18 Patents

#1,224 in Tokyo

#3,052 in Japan

#33,177 in the World

Nok Klueber Co., Ltd.

Forward Citations = 8

30 inventors:

Toshio Nitta (6 out of 11 patents)

Wataru Sawaguchi (4 out of 7 patents)

Akihiko Shimura (4 out of 8 patents)

4. Yujiro Yamasaki (3 out of 3 patents)

5. Masaki Tahara (3 out of 5 patents)

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