IDiyas

For the Inventor, By the Inventor

Higashiosaka, Japan

Tatsuta Electric Wire & Cable Co., Ltd.


USPTO Granted Patents = 103


Trademarks = 20

Forward Citations = 283

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106 inventors (with patents filed for the assignee):

goldMedal Hiroshi Tajima (16 out of 16 patents)

silverMedal Hiroaki Umeda (14 out of 14 patents)

bronzeMedal Tsunehiko Terada (14 out of 14 patents)

4.  Masahiro Watanabe (13 out of 13 patents)

5.  Kiyotaka Urashita (11 out of 11 patents)

6.  Yuusuke Haruna (9 out of 9 patents)

7.  Kenji Kamino (9 out of 10 patents)

8.  Hisatoshi Murakami (9 out of 9 patents)

9.  Shinichi Wakita (8 out of 8 patents)

10.  Kazuhiro Matsuda (7 out of 7 patents)

11.  Akio Takahashi (7 out of 7 patents)

12.  Yoshihiko Aoyagi (7 out of 7 patents)

13.  Ken Yukawa (6 out of 6 patents)

14.  Hajime Nakazono (6 out of 6 patents)

15.  Shinji Yoshino (6 out of 6 patents)


Core Competencies:
Biological Electrode
Electromagnetic Wave Shielding Film
Shielded Printed Wiring Board
Liquid Leakage Detector
Optical Fiber
Conductive Adhesive
Heat Dissipation Material
Electric Connection Terminal
Conductive Coating Material
Shield Package
Liquid Detection Sensor
Stretchable Conductive Film

103 patents:

1. 12495532 - Electromagnetic wave shield film (2025-12-09),
2. 12426820 - Biological electrode (2025-09-30),
3. 12396146 - Electromagnetic wave shield film (2025-08-19),
4. 12382618 - Electromagnetic wave shielding film and shielded printed wiring board (2025-08-05),
5. 12336159 - Electromagnetic wave shielding film (2025-06-17),
6. 12309988 - Electromagnetic wave shield film (2025-05-20),
7. 12297333 - Resin composition for protective layer of electromagnetic wave-shielding film, electromagnetic wave-shielding film, and method for producing electromagnetic wave-shielding film (2025-05-13),
8. 12241811 - Liquid leakage detector for detecting liquid leakage (2025-03-04),
9. 12232306 - Electromagnetic wave shielding film and shielded printed wiring board (2025-02-18),
10. 12150239 - Method for manufacturing shielded printed wiring board and shielded printed wiring board (2024-11-19),
11. 12130488 - Optical fiber (2024-10-29),
12. 12120861 - Electromagnetic wave shielding film and shielded printed wiring board (2024-10-15),
13. 12101872 - Shield printed wiring board with ground member and ground member (2024-09-24),
14. 12028964 - Shielded printed wiring board, method for manufacturing shielded printed wiring board, and connecting member (2024-07-02),
15. 12016165 - Shield package (2024-06-18),
TATSUTA ELECTRIC WIRE & CABLE CO., LTD. is a leading manufacturer and supplier of electric wires and cables. With over 70 years of experience, they specialize in various industries including telecommunications, information technology, automotive, and more. TATSUTA is known for consistently delivering high-quality products, innovation, and excellent customer service. Their website provides detailed information about their extensive range of products, certifications, and contact details.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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103 Patents

#2 in Higashiosaka

#1,077 in Japan

#7,368 in the World

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Higashiosaka, Japan

Tatsuta Electric Wire & Cable Co., Ltd.

Forward Citations = 283

106 inventors:

goldMedal Hiroshi Tajima (16 out of 16 patents)

silverMedal Hiroaki Umeda (14 out of 14 patents)

bronzeMedal Tsunehiko Terada (14 out of 14 patents)

4.  Masahiro Watanabe (13 out of 13 patents)

5.  Kiyotaka Urashita (11 out of 11 patents)

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