For the Inventor, By the Inventor

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Tess Co., Ltd

USPTO Granted Patents = 2

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 5

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5 inventors (with patents filed for the assignee):

Yasunobu Handa (1 out of 2 patents)

Kaoru Ohno (1 out of 1 patent)

Kazuya Gushima (1 out of 1 patent)

4. Kosuke Honda (1 out of 1 patent)

5. Kenji Suzuki (1 out of 103 patents)

6. Kaoru Ohno (0 patent)

7. Kosuke Honda (0 patent)

8. Suzuki Kenji (0 patent)

2 patents: Sort by Forward Citations

1. 8517407 - Three-wheel pedal-style wheelchair (2013-08-27),

2. 7311274 - Antislip material ejector (2007-12-25),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#32 in Miyagi

#10,964 in Japan

Tess Co., Ltd

Forward Citations = 5

5 inventors:

Yasunobu Handa (1 out of 2 patents)

Kaoru Ohno (1 out of 1 patent)

Kazuya Gushima (1 out of 1 patent)

4. Kosuke Honda (1 out of 1 patent)

5. Kenji Suzuki (1 out of 103 patents)

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