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EPO Patents = 1

Forward Citations = 42

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14 inventors (with patents filed for the assignee):

Atsushi Shimizu (3 out of 8 patents)

Michio Okamura (3 out of 31 patents)

Hitoshi Nakamura (2 out of 69 patents)

4. Hiroshi Tsuji (1 out of 12 patents)

5. Masahiko Shimizu (1 out of 24 patents)

6. Kotaro Kobayashi (1 out of 11 patents)

7. Shinichi Yamamoto (1 out of 19 patents)

8. Keiichi Hayashi (1 out of 15 patents)

9. Masaaki Shimizu (1 out of 18 patents)

10. Katsuji Mitsui (1 out of 1 patent)

11. Masaaki Yamagishi (1 out of 6 patents)

12. Masahiko Shinotsuka (1 out of 1 patent)

13. Hidetoshi Ohta (1 out of 1 patent)

14. Takashi Tanikawa (1 out of 1 patent)

15. Junji Ito (0 patent)

5 patents: Sort by Forward Citations

1. 7705567 - Capacitor power source and charging/discharging control apparatus therefor (2010-04-27),

2. 7622898 - Charging or discharging apparatus for electrically charging or discharging a capacitor storage type power source adapted to store electric energy in electric double layer capacitors (2009-11-24),

3. 7286334 - Electric double layer capacitor (2007-10-23),

4. 7214249 - Method for conducting electric activation of electric double layer capacitors (2007-05-08),

5. 7019960 - Electric double-layer capacitor (2006-03-28),

Power Systems Co., Ltd. is a leading provider of innovative power solutions for a wide range of industries. With a strong focus on research and development, we offer cutting-edge technologies that ensure reliable and efficient power systems. Our team of experts is dedicated to delivering high-quality products and services that meet the unique needs of our clients. Contact us today to learn more about how Power Systems Co., Ltd. can help you power your business.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#205 in Kanagawa

#6,496 in Japan

Kanagawa, Japan

Power Systems Co., Ltd.