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Osaka Titanium Technologies Co., Ltd.

USPTO Granted Patents = 18

% Expired Patents = 22.2

CIPO Patents = 1

EPO Patents = 4

Forward Citations = 30

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34 inventors (with patents filed for the assignee):

Yusuke Kashitani (9 out of 9 patents)

Shingo Kizaki (7 out of 7 patents)

Kohki Takeshita (4 out of 4 patents)

4. Tadashi Ogasawara (4 out of 7 patents)

5. Yoshitake Natsume (2 out of 3 patents)

6. Kazuomi Azuma (2 out of 3 patents)

7. Kenji Taruya (1 out of 29 patents)

8. Yasuhiro Masaki (1 out of 9 patents)

9. Haruhiko Kajimura (1 out of 13 patents)

10. Koji Nakazawa (1 out of 23 patents)

11. Masanori Okabe (1 out of 23 patents)

12. Kouji Yasuda (1 out of 1 patent)

13. Shinji Shimosaki (1 out of 2 patents)

14. Masato Kita (1 out of 5 patents)

15. Hideaki Kanno (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 12496634 - Active metal particle surface modification method, and titanium particles or titanium alloy particles (2025-12-16),

2. 12195345 - SiO powder production method and spherical particulate SiO powder (2025-01-14),

3. 12024437 - Method for continuously generating silicon monoxide gas (2024-07-02),

4. 11817581 - Method for producing silicon oxide powder and negative electrode material (2023-11-14),

5. 11728479 - Lithium doped silicon oxide-based negative electrode material and method of manufacturing the same (2023-08-15),

6. 11417886 - Method for producing silicon oxide powder and negative electrode material (2022-08-16),

7. 11031592 - Lithium doped silicon oxide-based negative electrode material and method of manufacturing the same (2021-06-08),

8. 10875775 - Li-containing silicon oxide powder and production method thereof (2020-12-29),

9. 10427943 - Li-containing silicon oxide powder and production method thereof (2019-10-01),

10. 10236531 - Powder for negative electrode of lithium ion secondary battery, and method for producing such powder (2019-03-19),

11. 8932548 - Silicon oxide and negative electrode material for lithium-ion secondary battery (2015-01-13),

12. 8900749 - Negative electrode material powder for lithium ion secondary battery, negative electrode for lithium ion secondary battery, negative electrode for capacitor, lithium ion secondary battery, and capacitor (2014-12-02),

13. 8420039 - Silicon oxide and negative electrode material for lithium-ion secondary battery (2013-04-16),

14. 8142751 - Silicon monoxide vapor deposition material and process for producing the same (2012-03-27),

15. 8029655 - Sputtering target, method for producing same, sputtering thin film formed by using such sputtering target, and organic EL device using such thin film (2011-10-04),

Company Overview

Osaka Titanium Technologies Co., Ltd. specializes in the development and manufacture of titanium products, focusing on high-performance materials for various industrial applications. The company is recognized for its expertise in titanium processing, catering to sectors such as aerospace, medical, and automotive industries. With a commitment to innovation, Osaka Titanium leverages advanced technologies to enhance material properties and meet the evolving needs of its global clientele, contributing to advancements in lightweight and durable solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#44 in Hyogo

#3,124 in Japan

#34,244 in the World

Osaka Titanium Technologies Co., Ltd.

Forward Citations = 30

34 inventors:

Yusuke Kashitani (9 out of 9 patents)

Shingo Kizaki (7 out of 7 patents)

Kohki Takeshita (4 out of 4 patents)

4. Tadashi Ogasawara (4 out of 7 patents)

5. Yoshitake Natsume (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Osaka Titanium Technologies Co., Ltd.. Retrieved from https://idiyas.com/company/osaka-titanium-technologies-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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