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Moriguchi, Japan

Sanyo Electric., Ltd.

USPTO Granted Patents = 41

% Expired Patents = 2.4

EPO Patents = 19

Trademarks = 2

Forward Citations = 195

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120 inventors (with patents filed for the assignee):

Ryoichi Wakimoto (4 out of 69 patents)

Masato Nakayama (3 out of 16 patents)

Taijyu Morishita (3 out of 4 patents)

4. Junya Yano (3 out of 3 patents)

5. Hiroshi Takabayashi (2 out of 17 patents)

6. Atsushi Tsuji (2 out of 11 patents)

7. Tomonori Kunimitsu (2 out of 16 patents)

8. Takashi Hosokawa (2 out of 4 patents)

9. Naoya Tada (2 out of 6 patents)

10. Yuu Takanashi (2 out of 7 patents)

11. Yoshihisa Suzuki (2 out of 20 patents)

12. Michio Kunimitsu (2 out of 8 patents)

13. Hiroshi Tomita (2 out of 7 patents)

14. Taisuke Hamada (2 out of 6 patents)

15. Yoshinori Yokoyama (2 out of 4 patents)

Core Competencies:

Electrode Body

Nonaqueous Electrolyte

Power Supply Device

Electric Vehicle

Battery Module

Corrosion Inhibitor

Positive Electrode

Insulated Tab Group

Electricity Storage

Thin Film Transistor

Voice Recognition

Thermal Transfer Printer

41 patents: Sort by Forward Citations

1. 12763393 - Power supply device and electric vehicle (2026-10-13),

2. 12755982 - Non-aqueous electrolyte secondary battery (2026-10-06),

3. 12731863 - Electrode body for secondary batteries (2026-09-08),

4. 12712209 - BATTERY AND METHOD FOR MANUFACTURING SAME (2026-08-18),

5. 12706301 - Nonaqueous electrolyte secondary battery positive electrode, and nonaqueous electrolyte secondary battery (2026-08-11),

6. 12679246 - Power supply device, and electric vehicle and power storage device equipped with this power supply device (2026-07-14),

7. 12676366 - Secondary battery and method for manufacturing the same (2026-07-07),

8. 12676334 - Secondary battery (2026-07-07),

9. 12676315 - Secondary battery (2026-07-07),

10. 12658465 - Secondary battery with multiple current collection tabs (2026-06-16),

11. 12658425 - Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery (2026-06-16),

12. 12640433 - Battery module (2026-05-26),

13. 12640372 - Non-aqueous electrolyte secondary battery (2026-05-26),

14. 12633628 - Battery module (2026-05-19),

15. 12614818 - Busbar configured to restrict spreading of a corrosion inhibitor and battery module comprising the same (2026-04-28),

Company Overview

Sanyo Electric, Ltd. is a prominent Japanese company specializing in the development and manufacturing of a diverse range of electronic products and systems. With a strong focus on consumer electronics, Sanyo is known for its innovations in areas such as batteries, solar energy solutions, and home appliances. The company is committed to advancing technology that enhances everyday life while promoting sustainability. Operating from Moriguchi, Japan, Sanyo Electric continues to contribute to various sectors through its research and development efforts.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

41 Patents

#1 in Moriguchi

#1,944 in Japan

#16,725 in the World

Moriguchi, Japan

Sanyo Electric., Ltd.

Forward Citations = 195

120 inventors:

Ryoichi Wakimoto (4 out of 69 patents)

Masato Nakayama (3 out of 16 patents)

Taijyu Morishita (3 out of 4 patents)

4. Junya Yano (3 out of 3 patents)

5. Hiroshi Takabayashi (2 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sanyo Electric., Ltd.. Retrieved from https://idiyas.com/company/sanyo-electric

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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