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Yuasa Battery Co., Ltd.

USPTO Granted Patents = 58

Trademarks = 4

Forward Citations = 987

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92 inventors (with patents filed for the assignee):

Kazuo Murata (11 out of 18 patents)

Kenjiro Kishimoto (9 out of 10 patents)

Shiro Tanso (7 out of 8 patents)

4. Isao Ishigaki (7 out of 20 patents)

5. Hiroshi Kagawa (6 out of 10 patents)

6. Takanobu Sugo (5 out of 32 patents)

7. Tomohiko Noda (5 out of 8 patents)

8. Toshihiro Isoi (5 out of 5 patents)

9. Sueo Machi (5 out of 20 patents)

10. Keizi Senoo (5 out of 5 patents)

11. Masakazu Sato (3 out of 66 patents)

12. Shoji Sugiyama (3 out of 7 patents)

13. Shuji Takahashi (3 out of 6 patents)

14. Masahiko Oshitani (3 out of 9 patents)

15. Tomoki Matsui (3 out of 3 patents)

Core Competencies:

Uninterruptible Power Supply

Electrotherapeutic Device

Lithium Secondary Battery

Charge Indicator

Lead Acid Battery

Solid Polymer Electrolyte

Sodium-Sulfur Storage Battery

Alkaline Battery

Battery Separator

Electrolyte Feeder

Manufacturing Method

Control System

58 patents: Sort by Forward Citations

1. 5384792 - Uninterruptible power supply (1995-01-24),

2. 5376107 - Electrotherapeutic device (1994-12-27),

3. 5316876 - Lithium secondary battery (1994-05-31),

4. 5298850 - Charge indicator of battery (1994-03-29),

5. 5290592 - Manufacturing method for electrode (1994-03-01),

6. 5281498 - Sheet-like separator and valve regulated lead acid battery (1994-01-25),

7. 5279910 - Battery (1994-01-18),

8. 5273841 - Sulfuric acid concentration sensor and lead acid battery equipped with (1993-12-28),

9. 5253795 - Manufacturing method for battery terminal (1993-10-19),

10. 5240791 - Solid polymer electrolyte (1993-08-31),

11. 5229650 - Uniterruptible power system (1993-07-20),

12. 5225298 - Sealed lead acid battery and separator for use in sealed lead acid (1993-07-06),

13. 5223354 - Lead-acid battery plate and its manufacturing method (1993-06-29),

14. 5206100 - Separator and sealed lead acid battery (1993-04-27),

15. 5200282 - Nickel electrode and alkaline battery using the same (1993-04-06),

Yuasa Battery Co., Ltd. is a leading global manufacturer of high-quality rechargeable batteries. Established in 1915, Yuasa Battery has been pioneering advancements in battery technology for over a century. They specialize in manufacturing batteries for a wide range of applications, including automotive, industrial, marine, and power sports. With a commitment to excellence and innovation, Yuasa Battery products are trusted by customers worldwide for their reliability and durability. For more information, visit their website at http://www.yuasabatteries.com.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

58 Patents

#146 in Osaka

#1,541 in Japan

#12,103 in the World

Yuasa Battery Co., Ltd.

Forward Citations = 987

92 inventors:

Kazuo Murata (11 out of 18 patents)

Kenjiro Kishimoto (9 out of 10 patents)

Shiro Tanso (7 out of 8 patents)

4. Isao Ishigaki (7 out of 20 patents)

5. Hiroshi Kagawa (6 out of 10 patents)

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