CIPO Patents = 1

EPO Patents = 1

Forward Citations = 30

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11 inventors (with patents filed for the assignee):

Yoshito Sameda (5 out of 14 patents)

Fuyuki Kurokawa (5 out of 5 patents)

Kenji Nakano (5 out of 6 patents)

4. Yukio Takanohashi (5 out of 5 patents)

5. Mitsuhiro Sakoyama (4 out of 5 patents)

6. Masaaki Ishino (3 out of 4 patents)

7. Hiroto Uyama (3 out of 3 patents)

8. Tadanori Maoka (2 out of 2 patents)

9. Tatsuya Kimura (1 out of 37 patents)

10. Shinichi Ryochi (1 out of 1 patent)

11. Yuta Kuroki (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 9354258 - Current detection device and electricity meter (2016-05-31),

2. 8433529 - Watt-hour meter (2013-04-30),

3. 8219330 - Gas appliance judgment apparatus and method (2012-07-10),

4. 8217643 - Current detector and wattmeter using the same (2012-07-10),

5. 7987698 - Gas leak detection apparatus and method (2011-08-02),

6. 7974794 - Electric energy meter (2011-07-05),

7. 7970557 - Gas appliance judgment apparatus and method (2011-06-28),

8. 7919960 - Electricity meter capable of minimizing the risk of data destruction from lightning or surge (2011-04-05),

Toshiba Toko Meter Systems Co., Ltd. is a subsidiary of Toshiba Corporation, specializing in the development and manufacturing of advanced metering systems for utilities. With a focus on innovation and precision, the company offers a wide range of smart meters and associated technologies to enhance the efficiency and reliability of energy measurement and management.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

8 Patents

#1,908 in Tokyo

#4,916 in Japan

Tokyo, Japan

Toshiba Toko Meter Systems Co., Ltd.

Forward Citations = 30

11 inventors:

Yoshito Sameda (5 out of 14 patents)

Fuyuki Kurokawa (5 out of 5 patents)

Kenji Nakano (5 out of 6 patents)

4. Yukio Takanohashi (5 out of 5 patents)

5. Mitsuhiro Sakoyama (4 out of 5 patents)

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1 patent (CIPO):

Please report any incorrect information to support@idiyas.com

1 patent (EPO):

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