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Fujieda, Shizuoka Prefecture, Japan

Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.

USPTO Granted Patents = 72

Forward Citations = 85

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50 inventors (with patents filed for the assignee):

Mitsuo Kodama (26 out of 39 patents)

Ryusuke Sugiki (16 out of 17 patents)

Hiroshi Iwai (11 out of 16 patents)

4. Takanori Watanabe (9 out of 22 patents)

5. Takuji Yamada (9 out of 17 patents)

6. Kazuyoshi Nagai (7 out of 10 patents)

7. Taketo Nonaka (7 out of 9 patents)

8. Tomoyuki Tashiro (6 out of 14 patents)

9. Masafumi Mizuno (5 out of 5 patents)

10. Yuji Omura (4 out of 15 patents)

11. Akira Aoi (4 out of 4 patents)

12. Kazuhiro Matsuo (4 out of 6 patents)

13. Hirotake Nishino (3 out of 3 patents)

14. Yoshio Kurokawa (3 out of 3 patents)

15. Susumu Ando (2 out of 2 patents)

Core Competencies:

Disk Drive Device

Fluid Dynamic Bearing

Rotating Device

Impact Resistance

Lubricant Technology

Rotational Accuracy

Manufacturing Method

Shock Resistance

Bearing Component

Thin Structure

Gas-Liquid Interface

Rotating Machine

72 patents: Sort by Forward Citations

1. 9087547 - Disk drive device with a flourescent lubricant (2015-07-21),

2. 9082449 - Disk drive device with structure that enables thinning and increase of recording capacity (2015-07-14),

3. 9082448 - Disk drive device with structure that can suppress vaporization and diffusion of lubricant (2015-07-14),

4. 9068589 - Rotating device (2015-06-30),

5. 9064531 - Rotating apparatus capable of improving the shock resistance and method for manufacturing the rotating apparatus (2015-06-23),

6. 9059618 - Method of producing rotating machine provided with sleeve molded of porous material (2015-06-16),

7. 9047911 - Disk drive unit having seal part forming gas-liquid interface of lubricant (2015-06-02),

8. 9030775 - Impact resistant rotating device with increased-thickness portion relationship and suction plate configuration (2015-05-12),

9. 9019656 - Disk drive unit having gas-liquid interface between fixed body and rotor (2015-04-28),

10. 8995084 - Disk drive device with hub and wiring member with increased thinness (2015-03-31),

11. 8988820 - Rotating device (2015-03-24),

12. 8979374 - Rotating device (2015-03-17),

13. 8976487 - Rotating device with reduced thickness and driving unit with improved base strength (2015-03-10),

14. 8976486 - Rotating device with hub and yoke having radial extension portion (2015-03-10),

15. 8976485 - Rotating device (2015-03-10),

Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd. is a subsidiary of Samsung Electro-Mechanics, a global leader in electronic components. With a focus on advanced technology, the company specializes in the development and manufacturing of cutting-edge electronics for various industries. Through innovative solutions, Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd. aims to enhance the connectivity and efficiency of electronic devices around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

72 Patents

#1 in Fujieda, Shizuoka Prefecture

#1,357 in Japan

#10,091 in the World

Fujieda, Shizuoka Prefecture, Japan

Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.

Forward Citations = 85

50 inventors:

Mitsuo Kodama (26 out of 39 patents)

Ryusuke Sugiki (16 out of 17 patents)

Hiroshi Iwai (11 out of 16 patents)

4. Takanori Watanabe (9 out of 22 patents)

5. Takuji Yamada (9 out of 17 patents)

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