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Ogawa & Co., Ltd.

USPTO Granted Patents = 9

CIPO Patents = 1

EPO Patents = 3

Trademarks = 6

Forward Citations = 19

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17 inventors (with patents filed for the assignee):

Yasuhiko Ueno (5 out of 5 patents)

Yoshito Saeki (5 out of 5 patents)

Takuya Akiyama (5 out of 5 patents)

4. Masao Fujita (5 out of 5 patents)

5. Tsuyoshi Arima (2 out of 2 patents)

6. Kenji Adachi (1 out of 47 patents)

7. Noriaki Kobayashi (1 out of 12 patents)

8. Toshio Miyazawa (1 out of 170 patents)

9. Kenji Kumazawa (1 out of 1 patent)

10. Osamu Nishimura (1 out of 1 patent)

11. Yasumichi Mizota (1 out of 1 patent)

12. Hideki Masuda (1 out of 1 patent)

13. Shuichi Muranishi (1 out of 1 patent)

14. Yasutaka Shoji (1 out of 1 patent)

15. Rie Nakasone (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 12102104 - Carbonation sensation enhancing agent for foods and beverages having carbonate stimulation (2024-10-01),

2. 9167836 - Perfume composition (2015-10-27),

3. 9028886 - Degradation inhibitor for flavor or aroma (2015-05-12),

4. 8945646 - Method for manufacturing polymethoxyflavones that are highly stable over time and have reduced residual pesticide levels (2015-02-03),

5. 4214892 - Sublimable herbicidal compositions containing triisopropyl-or (1980-07-29),

6. 4210640 - Sublimable fungicidal compositions containing triisopropyl- or (1980-07-01),

7. 4123525 - Sublimable insecticidal compositions containing triisopropyl- or (1978-10-31),

8. 4045551 - Sublimable aromatic compositions (1977-08-30),

9. 3981889 - Method of manufacturing cis,cis-2,4,6-triisopropyl-1,3,5-trioxane (1976-09-21),

Ogawa & Co., Ltd. is a leading manufacturer of household and commercial electronic appliances. With over 50 years of experience in the industry, the company has built a strong reputation for quality products and innovative designs. Ogawa's product range includes air purifiers, massage chairs, and kitchen appliances. Committed to customer satisfaction, Ogawa prioritizes product reliability and user-friendly features in all their offerings.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

9 Patents

#1,783 in Tokyo

#4,576 in Japan

Ogawa & Co., Ltd.

Forward Citations = 19

17 inventors:

Yasuhiko Ueno (5 out of 5 patents)

Yoshito Saeki (5 out of 5 patents)

Takuya Akiyama (5 out of 5 patents)

4. Masao Fujita (5 out of 5 patents)

5. Tsuyoshi Arima (2 out of 2 patents)

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