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Osakashi, Japan

Kokuyo S&t Co., Ltd.

USPTO Granted Patents = 20

CIPO Patents = 3

EPO Patents = 2

Forward Citations = 95

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23 inventors (with patents filed for the assignee):

Hideto Shima (11 out of 41 patents)

Kinya Matsushita (6 out of 14 patents)

Keiji Kai (5 out of 15 patents)

4. Shogo Kobayashi (4 out of 6 patents)

5. Shuji Kinugasa (2 out of 8 patents)

6. Mitsuhiro Hikasa (2 out of 2 patents)

7. Takayoshi Higashino (2 out of 4 patents)

8. Go Teraguchi (2 out of 3 patents)

9. Shigehiro Kawai (2 out of 3 patents)

10. Tsuyoshi Suzuki (2 out of 2 patents)

11. Koji Gamoh (1 out of 2 patents)

12. Hiroyuki Kasahara (1 out of 3 patents)

13. Kazushige Kawashita (1 out of 2 patents)

14. Tatsuya Kato (1 out of 6 patents)

15. Yoshiaki Urahama (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. D716123 - Scissors (2014-10-28),

2. D715614 - Scissors (2014-10-21),

3. D708866 - Collapsible tube squeezer (2014-07-15),

4. D705353 - Coating film transfer tool (2014-05-20),

5. 8171976 - Transferring device (2012-05-08),

6. 7866362 - Transfer tool (2011-01-11),

7. 7802603 - Transferring device (2010-09-28),

8. 7798356 - Tubular case (2010-09-21),

9. 7748564 - Latching structure for cover and transfer tool (2010-07-06),

10. 7713606 - Adhesive product and transferring instrument (2010-05-11),

11. 7677291 - Engaging device and transfer instrument (2010-03-16),

12. 7673664 - Sticking tool (2010-03-09),

13. D592701 - Refill for coating film transfer tool (2009-05-19),

14. D592700 - Coating film transfer tool (2009-05-19),

15. D575345 - Container for solid glue (2008-08-19),

Kokuyo S&T Co., Ltd. is a Japanese company specializing in stationery and office supplies. They offer a wide range of high-quality products including notebooks, pens, office furniture, and organizational tools. With a focus on innovation and design, Kokuyo S&T is committed to creating products that enhance productivity and creativity in the workplace.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#11 in Osakashi

#2,882 in Japan

#30,316 in the World

Osakashi, Japan

Kokuyo S&t Co., Ltd.

Forward Citations = 95

23 inventors:

Hideto Shima (11 out of 41 patents)

Kinya Matsushita (6 out of 14 patents)

Keiji Kai (5 out of 15 patents)

4. Shogo Kobayashi (4 out of 6 patents)

5. Shuji Kinugasa (2 out of 8 patents)

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