For the Inventor, By the Inventor

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Kyoraku Co., Ltd.

USPTO Granted Patents = 10

EPO Patents = 3

Forward Citations = 0

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35 inventors (with patents filed for the assignee):

Masaaki Sueoka (2 out of 8 patents)

Tadatoshi Tanji (2 out of 2 patents)

Ryohei Yuasa (2 out of 2 patents)

4. Takeru Sano (1 out of 12 patents)

5. Shun Morioka (1 out of 2 patents)

6. Ryuichi Ishida (1 out of 1 patent)

7. Supparak Uraivorn (1 out of 1 patent)

8. Hirofumi Sakonuma (1 out of 1 patent)

9. Takayuki Kato (1 out of 2 patents)

10. Yosuke Muroya (1 out of 1 patent)

11. Kentaro Kunimori (1 out of 1 patent)

12. Kouichiro Yoshida (1 out of 1 patent)

13. Yosuke Hayashi (1 out of 1 patent)

14. Takashi Komeno (1 out of 1 patent)

15. Yuki Harasawa (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 12686176 - Modeled object and its manufacturing method, method of creating modeling data (2026-07-21),

2. 12668016 - Expansion molded body and method for producing molded body (2026-06-30),

3. 12637253 - Double container and separation method thereof (2026-05-26),

4. 12617346 - Structure (2026-05-05),

5. 12600548 - Hard container and device comprising same (2026-04-14),

6. 12583181 - Thermal melting three-dimensional printer and method for producing molded object (2026-03-24),

7. 12570453 - Packaging bag, sealing bar, and production method for packaging bag (2026-03-10),

8. 12570221 - Panel (2026-03-10),

9. 12552082 - Resin residue removal device (2026-02-17),

10. 12534280 - Packaging bag (2026-01-27),

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USPTO Data Jan 1 1976 - Sep 22 2026

10 Patents

#120 in Kyoto

#4,396 in Japan

#55,915 in the World

Kyoraku Co., Ltd.

Forward Citations = 0

35 inventors:

Masaaki Sueoka (2 out of 8 patents)

Tadatoshi Tanji (2 out of 2 patents)

Ryohei Yuasa (2 out of 2 patents)

4. Takeru Sano (1 out of 12 patents)

5. Shun Morioka (1 out of 2 patents)

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