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Lignyte Co., Ltd.

USPTO Granted Patents = 11

CIPO Patents = 10

EPO Patents = 6

Forward Citations = 122

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31 inventors (with patents filed for the assignee):

Isamu Ide (7 out of 9 patents)

Tadashi Uragami (4 out of 4 patents)

Toru Seki (2 out of 2 patents)

4. Sadao Maeda (2 out of 13 patents)

5. Masanobu Nishikawa (2 out of 2 patents)

6. Hisato Higuchi (2 out of 2 patents)

7. Yoshiaki Tanaka (2 out of 2 patents)

8. Junko Watanabe (1 out of 12 patents)

9. Aiichiro Tsukahara (1 out of 2 patents)

10. Shinsuke Takeda (1 out of 1 patent)

11. Fumio Ueno (1 out of 1 patent)

12. Shinji Nishida (1 out of 1 patent)

13. Masaru Ozaki (1 out of 51 patents)

14. Fumihito Takeda (1 out of 3 patents)

15. Katsunori Sugita (1 out of 10 patents)

11 patents: Sort by Forward Citations

1. 10647452 - Ablator, re-entry vehicle and method of manufacturing them (2020-05-12),

2. 9827609 - Cast mold fabrication device (2017-11-28),

3. 9744586 - Binder coated refractories, casting mold using the same, and method of manufacturing casting mold using the same (2017-08-29),

4. 8082975 - Apparatus and method for producing casting mold (2011-12-27),

5. 7784524 - Apparatus and method for producing casting mold (2010-08-31),

6. 7199186 - Carbon-phenol resin molding compound (2007-04-03),

7. 5362761 - Process for fabricating porous silicone product (1994-11-08),

8. 5310784 - Electromagnetic wave shielding material (1994-05-10),

9. 5271846 - Method for separating a liquid component from a solution containing two (1993-12-21),

10. 5006255 - Selective permeable membrane for separation of liquid solution (1991-04-09),

11. 4983303 - Method of separating a particular component from its liquid solution (1991-01-08),

Lignyte Co., Ltd. is a leading supplier of sustainable and eco-friendly building materials. We specialize in manufacturing and distributing high-quality lignin-based products that are innovative, durable, and affordable. Our commitment to environmental responsibility sets us apart in the industry, and we strive to create products that contribute to a greener future. Visit our website to learn more about our offerings and how they can benefit your next construction project.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

11 Patents

#388 in Osaka

#4,037 in Japan

#50,126 in the World

Lignyte Co., Ltd.

Forward Citations = 122

31 inventors:

Isamu Ide (7 out of 9 patents)

Tadashi Uragami (4 out of 4 patents)

Toru Seki (2 out of 2 patents)

4. Sadao Maeda (2 out of 13 patents)

5. Masanobu Nishikawa (2 out of 2 patents)

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