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Yuyama Mfg. Co., Ltd.

USPTO Granted Patents = 249

CIPO Patents = 65

EPO Patents = 51

Trademarks = 2

Forward Citations = 2,537

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178 inventors (with patents filed for the assignee):

Shoji Yuyama (99 out of 144 patents)

Naoki Koike (74 out of 88 patents)

Hiroyuki Yuyama (51 out of 52 patents)

4. Mitsuhiro Mitani (31 out of 32 patents)

5. Takafumi Imai (21 out of 23 patents)

6. Tomohiro Sugimoto (21 out of 21 patents)

7. Masao Fukada (20 out of 20 patents)

8. Hiromichi Tsuda (18 out of 19 patents)

9. Katsunori Yoshina (17 out of 17 patents)

10. Hirokazu Amano (16 out of 22 patents)

11. Tsuyoshi Kodama (15 out of 20 patents)

12. Akitomi Kohama (14 out of 15 patents)

13. Akira Maeda (14 out of 15 patents)

14. Yasuhiro Shigeyama (12 out of 18 patents)

15. Nakaji Takeda (12 out of 14 patents)

Core Competencies:

Tablet Guide Path Adjustment

Medicine Packaging Device

Drug Audit Support

Drug Imaging Device

Pharmaceutical Packaging Apparatus

Medication Dispensing Device

Medicine Sorting Device

Individual Packaging Device

Drug Discharge Control

Medicine Inspection System

Solid Preparation Subdividing Apparatus

Cassette Handling Apparatus

249 patents: Sort by Forward Citations

1. 12472125 - Tablet guide path adjustment device for tablet cassette (2025-11-18),

2. 12325249 - Medicine packaging device, ink ribbon running control method, ink ribbon roll and ink ribbon cassette (2025-06-10),

3. 12315324 - Cassette handling apparatus (2025-05-27),

4. 12303467 - Tablet receptacle and drug dispensing device (2025-05-20),

5. 12239611 - Drug audit support device, drug audit support system, and drug audit method (2025-03-04),

6. 12195220 - Drug discharge device and control method for drug discharge device (2025-01-14),

7. 12183442 - Medicine sorting device (2024-12-31),

8. 12138228 - Drug imaging device and drug packaging device (2024-11-12),

9. 12065323 - Pharmaceutical packaging apparatus, method of determining remaining quantity of pharmaceutical packaging paper and pharmaceutical packaging paper roll (2024-08-20),

10. 12042470 - Drug dispensing device (2024-07-23),

11. 11954962 - Cassette handling apparatus and drug handling apparatus (2024-04-09),

12. 11944592 - Tablet cassette rotor and tablet cassette (2024-04-02),

13. 11897647 - Individual packaging device for tablets (2024-02-13),

14. 11745954 - Rotor for tablet cassette and tablet cassette (2023-09-05),

15. 11672739 - Medication dispensing device, control method, and control program (2023-06-13),

YUYAMA MFG. CO., LTD. is a leading manufacturer of automated medication dispensing systems for pharmacies and healthcare facilities. With over 40 years of experience, YUYAMA has been at the forefront of developing innovative solutions to optimize medication management and improve patient safety. Their product range includes robotic dispensing systems, pharmacy automation software, and inventory management solutions. YUYAMA's commitment to quality, reliability, and customer satisfaction has made them a trusted partner in the healthcare industry worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

249 Patents

#65 in Osaka

#583 in Japan

#3,372 in the World

Yuyama Mfg. Co., Ltd.

Forward Citations = 2,537

178 inventors:

Shoji Yuyama (99 out of 144 patents)

Naoki Koike (74 out of 88 patents)

Hiroyuki Yuyama (51 out of 52 patents)

4. Mitsuhiro Mitani (31 out of 32 patents)

5. Takafumi Imai (21 out of 23 patents)

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