Tokyo, Japan

Toyo Corporation


USPTO Granted Patents = 12

% Expired Patents = 25.0


Forward Citations = 14

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17 inventors (with patents filed for the assignee):

goldMedal Masaru Inoue (5 out of 13 patents)

silverMedal Tetsuya Nakamura (4 out of 83 patents)

bronzeMedal Kunihiko Sasaki (3 out of 52 patents)

4 Takashi Kurihara (3 out of 29 patents)

5 Yasuhiro Kume (3 out of 31 patents)

6 Naoki Tsuboi (2 out of 2 patents)

7 Congbing Li (2 out of 2 patents)

8 Noriaki Oyabu (2 out of 2 patents)

9 Keiichi Ogita (1 out of 1 patent)

10 Yoshiyuki Saitoh (1 out of 1 patent)

11 Chunshan Luo (1 out of 1 patent)

12 Naoki Azuma (1 out of 3 patents)

13 James M Stager (1 out of 1 patent)

14 Hsueh-Shun Hsu (1 out of 1 patent)

15 Kazu Kitagawa (1 out of 1 patent)


12 patents:

Toyo Corporation is a leading provider of industrial equipment and services, specializing in the supply of high-quality products for various industries such as manufacturing, construction, and energy. With a strong emphasis on innovation and customer satisfaction, Toyo Corporation has built a solid reputation for delivering reliable solutions to meet the needs of its clients.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

12 Patents

#1,724 in Tokyo

#3,926 in Japan

#48,036 in the World

Tokyo, JP
Tokyo, Japan
Forward Citations = 14

17 inventors:

Please report any incorrect information to [email protected]
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