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Osaka Titanium Co., Ltd.

USPTO Granted Patents = 19

Forward Citations = 854

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30 inventors (with patents filed for the assignee):

Kyojiro Kaneko (3 out of 5 patents)

Makoto Ito (3 out of 13 patents)

Kiichiro Kitaura (3 out of 4 patents)

4. Kaoru Kuramochi (3 out of 9 patents)

5. Tetsujiro Yoshiharu (2 out of 2 patents)

6. Haruo Kamise (2 out of 2 patents)

7. Hideyuki Mizumoto (2 out of 3 patents)

8. Shigeo Yamamoto (1 out of 1 patent)

9. Toshio Noda (1 out of 1 patent)

10. Jun-Ya Masuda (1 out of 1 patent)

11. Shuichi Age (1 out of 1 patent)

12. Sueo Sakata (1 out of 1 patent)

13. Toshio Naritomi (1 out of 1 patent)

14. Yasunori Oka (1 out of 1 patent)

15. Makoto Kuramoto (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 5392729 - Method of producing silicon single crystal (1995-02-28),

2. 5260037 - Apparatus for producing silicon single crystal (1993-11-09),

3. 5225235 - Semiconductor wafer and manufacturing method therefor (1993-07-06),

4. 5223077 - Method of manufacturing single-crystal silicon (1993-06-29),

5. 5211802 - Method for producing silicon single crystal from polycrystalline rod (1993-05-18),

6. 5204031 - Powder of oxide for dielectric ceramics and a process for producing (1993-04-20),

7. 5152867 - Apparatus and method for producing silicon single crystal (1992-10-06),

8. 5108490 - Method of refining high purity titanium (1992-04-28),

9. 5089094 - Process for the electrolytic production of magnesium (1992-02-18),

10. 5077028 - Manufacturing high purity/low chlorine content silicon by feeding (1991-12-31),

11. 5051375 - Method of producing semiconductor wafer through gettering using (1991-09-24),

12. 5041308 - Method of coating silicon particles (1991-08-20),

13. 5037503 - Method for growing silicon single crystal (1991-08-06),

14. 4986215 - Susceptor for vapor-phase growth system (1991-01-22),

15. 4959603 - Solar battery equipment (1990-09-25),

Osaka Titanium Co., Ltd. is a leading manufacturer and supplier of titanium products for various industries worldwide. With a strong focus on quality and innovation, the company offers a wide range of titanium materials, including bars, sheets, and pipes, as well as customized solutions for specific customer needs. Established in 1954, Osaka Titanium has a long-standing reputation for excellence and reliability in the titanium industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

19 Patents

#1,200 in Tokyo

#2,975 in Japan

#31,713 in the World

Osaka Titanium Co., Ltd.

Forward Citations = 854

30 inventors:

Kyojiro Kaneko (3 out of 5 patents)

Makoto Ito (3 out of 13 patents)

Kiichiro Kitaura (3 out of 4 patents)

4. Kaoru Kuramochi (3 out of 9 patents)

5. Tetsujiro Yoshiharu (2 out of 2 patents)

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