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Osaka, Japan

Daiwabo Polytec Co., Ltd.


USPTO Granted Patents = 7



Forward Citations = 30

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11 inventors (with patents filed for the assignee):

goldMedal Shigeki Kawakami (3 out of 4 patents)

silverMedal Tatsunori Kida (1 out of 2 patents)

bronzeMedal Manabu Matsui (1 out of 7 patents)

4.  Yoshiji Usui (1 out of 2 patents)

5.  Akihiko Kawanaka (1 out of 1 patent)

6.  Toshio Kamisasa (1 out of 1 patent)

7.  Hiroshi Okaya (1 out of 1 patent)

8.  Hiroko Makihara (0 patent)

9.  Kazuyuki Ohnishi (0 patent)

10.  Hiroko Makihara (0 patent)

11.  Yoshiji Usui (0 patent)


7 patents:

1. 9903053 - Fibers for reinforcing cured article and cured article using same (2018-02-27),
2. 9356272 - Polyolefin-based split-type conjugate fiber, fiber assembly and battery separator using the same and method for producing the same (2016-05-31),
3. 9249052 - Fiber for reinforcing cement, and cured cement produced using same (2016-02-02),
4. 8968859 - Heat extensible fiber (2015-03-03),
5. 8911753 - Skin-covering sheet for impregnation with cosmetic preparation and face mask (2014-12-16),
6. 8889573 - Fiber assembly, composite of electro conductive substrate and fiber assembly, and production methods thereof (2014-11-18),
7. 8268444 - Crimping composite fiber and fibrous mass comprising the same (2012-09-18),
Daiwabo Polytec Co., Ltd. is a Japan-based company primarily engaged in the manufacture and sale of advanced materials and products. The company offers a wide range of products including functional films, industrial materials, synthetic resins, and electronic materials. With a focus on innovation and quality, Daiwabo Polytec aims to create value for customers and contribute to a sustainable society.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

7 Patents

#518 in Osaka

#5,300 in Japan

...
Osaka, Japan

Daiwabo Polytec Co., Ltd.

Forward Citations = 30

11 inventors:

goldMedal Shigeki Kawakami (3 out of 4 patents)

silverMedal Tatsunori Kida (1 out of 2 patents)

bronzeMedal Manabu Matsui (1 out of 7 patents)

4.  Yoshiji Usui (1 out of 2 patents)

5.  Akihiko Kawanaka (1 out of 1 patent)

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