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Oiles Industry Co., Ltd.

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USPTO Granted Patents = 27

Forward Citations = 519

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66 inventors (with patents filed for the assignee):

Wataru Abe (5 out of 6 patents)

Kikuo Sumiyoshi (4 out of 7 patents)

Hiroshi Tada (4 out of 5 patents)

4. Kingo Miyasaka (4 out of 4 patents)

5. Eiji Sato (3 out of 7 patents)

6. Toshiyuki Kitta (3 out of 3 patents)

7. Shuichi Kubota (2 out of 22 patents)

8. Hiroto Kamimura (2 out of 5 patents)

9. Ichitaro Ogawa (2 out of 8 patents)

10. Hisayoshi Yoshida (2 out of 7 patents)

11. Kazuo Kobayashi (2 out of 9 patents)

12. Tadaaki Takase (2 out of 2 patents)

13. Toshiro Nozu (2 out of 3 patents)

14. Yukinori Takenoshita (2 out of 2 patents)

15. Kazuo Hirai (2 out of 2 patents)

Core Competencies:

Thrust Bearing

Synthetic Resin

Vibration-Damping

Anti-Vibration Apparatus

Energy Absorber

Sliding Member

Concrete Support

Heat-Resistant Member

Composite Bearing

Metallic Sheath

Prestressed Concrete

Shock Control Device

27 patents: Sort by Forward Citations

1. 4969752 - Thrust bearing made of synthetic resin (1990-11-13),

2. 4948869 - Molded article of poly (m-phenylene isophthalamide) and process for (1990-08-14),

3. 4854745 - Thrust bearing made of synthetic resin (1989-08-08),

4. 4805359 - Method of applying floor vibration-damping work and vibration-damping (1989-02-21),

5. 4790521 - Anti-vibration apparatus for mounting a power unit on a supporting body (1988-12-13),

6. 4731966 - Vibration energy absorber device (1988-03-22),

7. 4720349 - Sliding member of graphite-metal borides (1988-01-19),

8. 4660401 - Apparatus for producing bearings in the form of press worked bush (1987-04-28),

9. 4648224 - Tendon for prestressed concrete (1987-03-10),

10. 4638538 - Method of manufacturing wound bush bearing with notch-free flange and (1987-01-27),

11. 4637884 - Sliding member of graphite-boron carbides (1987-01-20),

12. 4577443 - Metallic sheath for posttensioning method (1986-03-25),

13. 4559249 - Sliding member and a method for manufacturing the same (1985-12-17),

14. 4559248 - Sliding member (1985-12-17),

15. 4557087 - Metallic sheath for a posttensioning method provided with rust proofing (1985-12-10),

Company Overview

Oiles Industry Co., Ltd. is a prominent manufacturer based in Tokyo, specializing in advanced bearing technology and lubrication systems. The company focuses on developing high-performance products that cater to various industries, including automotive, machinery, and construction. With a commitment to innovation, Oiles leverages its expertise in materials science and engineering to enhance the efficiency and durability of its offerings. The organization plays a significant role in the global market, providing solutions that meet the evolving needs of its diverse clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

27 Patents

#1,137 in Tokyo

#2,457 in Japan

#24,028 in the World

Oiles Industry Co., Ltd.

Forward Citations = 519

66 inventors:

Wataru Abe (5 out of 6 patents)

Kikuo Sumiyoshi (4 out of 7 patents)

Hiroshi Tada (4 out of 5 patents)

4. Kingo Miyasaka (4 out of 4 patents)

5. Eiji Sato (3 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oiles Industry Co., Ltd.. Retrieved from https://idiyas.com/company/oiles-industry-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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