EPO Patents = 2

Forward Citations = 550

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6 inventors (with patents filed for the assignee):

Nobuyuki Ueda (6 out of 38 patents)

Kazutaka Ooki (4 out of 7 patents)

Toshiyuki Horiki (1 out of 11 patents)

4. Yojiro Kinoshita (1 out of 1 patent)

5. Takeshi Fujiki (1 out of 1 patent)

6. Takeru Tonouchi (1 out of 1 patent)

7. Nobuyuki Kokuyo Furniture Co Ltd Ueda (0 patent)

10 patents: Sort by Forward Citations

1. D737064 - Chair (2015-08-25),

2. D728292 - Chair (2015-05-05),

3. D728291 - Chair back (2015-05-05),

4. 7862120 - Chair (2011-01-04),

5. 7857389 - Structure for connecting members (2010-12-28),

6. 7717513 - Chair (2010-05-18),

7. 7712833 - Structure for connecting members (2010-05-11),

8. 7665805 - Chair (2010-02-23),

9. 7654616 - Chair having integrally formed back frame and seat frame (2010-02-02),

10. 7434879 - Structure for attaching spring (2008-10-14),

Kokuyo Furniture Co., Ltd. is a leading furniture manufacturer based in Japan. With a strong focus on design and functionality, Kokuyo offers a wide range of stylish and innovative furniture solutions for both home and office use. Their products are known for their high quality, durability, and ergonomic design. Kokuyo is committed to creating comfortable and productive spaces for their customers, making them a trusted choice for furniture needs.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#17 in Osakashi

#4,284 in Japan

#54,303 in the World

Osakashi, Japan

Kokuyo Furniture Co., Ltd.