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Plus Stationary Corporation

USPTO Granted Patents = 3

Forward Citations = 36

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2 inventors (with patents filed for the assignee):

Satoru Ono (2 out of 12 patents)

Takeshi Matsukawa (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. D564029 - Transparent case for correction tape (2008-03-11),

2. D544543 - Non-transparent case for correction tape (2007-06-12),

3. 7140526 - Stapler (2006-11-28),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#3,263 in Tokyo

#8,771 in Japan

Plus Stationary Corporation

Forward Citations = 36

2 inventors:

Satoru Ono (2 out of 12 patents)

Takeshi Matsukawa (1 out of 4 patents)

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