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Ubukata Industries Co., Ltd.

USPTO Granted Patents = 38

CIPO Patents = 2

EPO Patents = 11

Trademarks = 3

Forward Citations = 328

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45 inventors (with patents filed for the assignee):

Hideki Koseki (15 out of 16 patents)

Isao Higashikata (10 out of 10 patents)

Yasukazu Mizutani (9 out of 25 patents)

4. Mitsuhiro Urano (7 out of 8 patents)

5. Shigemi Sato (5 out of 5 patents)

6. Teruyuki Takeda (4 out of 4 patents)

7. Hiroshi Murata (3 out of 3 patents)

8. Tomohiro Hori (3 out of 3 patents)

9. Yoshihisa Ueda (3 out of 3 patents)

10. Masayuki Watanabe (3 out of 5 patents)

11. Hideki Okumura (2 out of 2 patents)

12. Takehiko Okumura (2 out of 2 patents)

13. Yuji Adachi (2 out of 3 patents)

14. Takashi Adake (2 out of 2 patents)

15. Takeo Koike (2 out of 2 patents)

38 patents: Sort by Forward Citations

1. 12483084 - Motor protector (2025-11-25),

2. 12480486 - Pressure switch with two pressing members and a hermetic electric compressor arrangement therewith (2025-11-25),

3. 12170471 - Device for attaching motor protector and encapsulated-type electric compressor (2024-12-17),

4. 11495424 - DC circuit breaker (2022-11-08),

5. 10886084 - Pressure switch and hermetically sealed electric compressor (2021-01-05),

6. 10347450 - Thermally actuated switch and forming dies (2019-07-09),

7. 10056211 - Heat-reactive switch (2018-08-21),

8. 9972470 - Thermally responsive switch and method of manufacturing same (2018-05-15),

9. 9837231 - Thermal switch, method of manufacturing the same and device for adjusting height of movable contact (2017-12-05),

10. 9534946 - Electrostatic capacitance fluid level sensor (2017-01-03),

11. 8902038 - Thermally responsive switch (2014-12-02),

12. 8902037 - Thermally responsive switch (2014-12-02),

13. 8717140 - Thermally responsive switch (2014-05-06),

14. 8547196 - Thermally responsive switch (2013-10-01),

15. 8264317 - Protective device of three-phase motor (2012-09-11),

Ubukata Industries Co., Ltd. is a leading manufacturing company established in Japan. They specialize in various industrial products, including automotive components, electrical equipment, and construction materials. With their commitment to innovation and high-quality production, they have gained a strong reputation in the industry. For more information about Ubukata Industries Co., Ltd., please visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

38 Patents

#30 in Nagoya

#1,982 in Japan

#17,325 in the World

Ubukata Industries Co., Ltd.

Forward Citations = 328

45 inventors:

Hideki Koseki (15 out of 16 patents)

Isao Higashikata (10 out of 10 patents)

Yasukazu Mizutani (9 out of 25 patents)

4. Mitsuhiro Urano (7 out of 8 patents)

5. Shigemi Sato (5 out of 5 patents)

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