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Daizo Corporation

USPTO Granted Patents = 25

% Expired Patents = 24.0

EPO Patents = 21

Forward Citations = 178

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21 inventors (with patents filed for the assignee):

Satoshi Mekata (17 out of 26 patents)

Hidetoshi Miyamoto (12 out of 13 patents)

Kimio Kataoka (10 out of 10 patents)

4. Kazuhiro Yamaguchi (8 out of 8 patents)

5. Shinya Sugawara (6 out of 6 patents)

6. Tomoyuki Takahashi (4 out of 4 patents)

7. Kazuhiro Matsui (3 out of 3 patents)

8. Masazumi Tanaka (3 out of 5 patents)

9. Takashi Otomo (2 out of 2 patents)

10. Shu Kashine (1 out of 1 patent)

11. Erika Matsuho (1 out of 1 patent)

12. Masaaki Seki (1 out of 3 patents)

13. Ryoichi Owada (1 out of 1 patent)

14. Kayo Nomura (1 out of 1 patent)

15. Shinya Takemoto (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 12280939 - Double pressurized container, discharge product, discharge member, dispenser system and manufacturing method for discharge product (2025-04-21),

2. 12179993 - Discharge apparatus (2024-12-31),

3. 11603257 - Double pressurized container, discharge product, discharge member, dispenser system and manufacturing method for discharge product (2023-03-14),

4. 11491501 - Content-accommodating container, content-accommodating product using same, discharge product, and discharge device (2022-11-08),

5. 11053067 - Discharging nozzle for foamable contents, and aerosol product (2021-07-06),

6. 10625931 - Two-fluid discharge container (2020-04-21),

7. 10625930 - Ejection member and aerosol product using same (2020-04-21),

8. D857501 - Aerosol actuator (2019-08-27),

9. 10384859 - Discharge container and method of reusing the same (2019-08-20),

10. 10226782 - Content-accommodating container, content-accommodating product using same, discharge product, and discharge device (2019-03-12),

11. 10160592 - Two-liquid discharge container (2018-12-25),

12. 10106311 - Two-fluid discharge container (2018-10-23),

13. 10071850 - Discharge container (2018-09-11),

14. 10029844 - Aerosol housing mechanism and aerosol-type product having the aerosol housing mechanism (2018-07-24),

15. 9926130 - Valve assembly and aerosol container equipped with the same, and aerosol product and process for production thereof (2018-03-27),

Daizo Corporation is a multinational company specializing in manufacturing and distribution of chemical products. With over 50 years of experience, Daizo offers a wide range of high-quality chemicals for various industries including automotive, electronics, pharmaceuticals, and more. Committed to innovation and sustainability, Daizo utilizes advanced technology and environmentally-friendly practices in their production processes. Visit their website to learn more about their extensive product portfolio and global presence.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Daizo Corporation

25 Patents

#276 in Osaka

#2,566 in Japan

#25,627 in the World

Daizo Corporation

Forward Citations = 178

21 inventors:

Satoshi Mekata (17 out of 26 patents)

Hidetoshi Miyamoto (12 out of 13 patents)

Kimio Kataoka (10 out of 10 patents)

4. Kazuhiro Yamaguchi (8 out of 8 patents)

5. Shinya Sugawara (6 out of 6 patents)

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