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Moriguchi, Japan

Sanyo Electric., Ltd.

USPTO Granted Patents = 39

% Expired Patents = 2.6

EPO Patents = 17

Trademarks = 2

Forward Citations = 195

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111 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. Yoshihisa Suzuki (2 out of 20 patents)

11. Michio Kunimitsu (2 out of 8 patents)

12. Hiroshi Tomita (2 out of 7 patents)

13. Taisuke Hamada (2 out of 6 patents)

14. Yoshinori Yokoyama (2 out of 4 patents)

15. Hiroyuki Tajima (1 out of 5 patents)

39 patents: Sort by Forward Citations

1. 12731863 - Electrode body for secondary batteries (2026-09-08),

2. 12712209 - BATTERY AND METHOD FOR MANUFACTURING SAME (2026-08-18),

3. 12706301 - Nonaqueous electrolyte secondary battery positive electrode, and nonaqueous electrolyte secondary battery (2026-08-11),

4. 12679246 - Power supply device, and electric vehicle and power storage device equipped with this power supply device (2026-07-14),

5. 12676366 - Secondary battery and method for manufacturing the same (2026-07-07),

6. 12676334 - Secondary battery (2026-07-07),

7. 12676315 - Secondary battery (2026-07-07),

8. 12658465 - Secondary battery with multiple current collection tabs (2026-06-16),

9. 12658425 - Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery (2026-06-16),

10. 12640433 - Battery module (2026-05-26),

11. 12640372 - Non-aqueous electrolyte secondary battery (2026-05-26),

12. 12633628 - Battery module (2026-05-19),

13. 12614818 - Busbar configured to restrict spreading of a corrosion inhibitor and battery module comprising the same (2026-04-28),

14. 12600265 - Power supply device, electric vehicle provided with power supply device, and power storage device (2026-04-14),

15. 12597681 - Secondary battery comprising insulated tab group (2026-04-07),

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 based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

39 Patents

#1 in Moriguchi

#2,001 in Japan

#17,413 in the World

Moriguchi, Japan

Sanyo Electric., Ltd.

Forward Citations = 195

111 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)

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