Forward Citations = 62

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12 inventors (with patents filed for the assignee):

Norikazu Koyuhara (1 out of 9 patents)

Takashi Sano (1 out of 42 patents)

Soh Kimura (1 out of 8 patents)

4. Masahiro Mita (1 out of 31 patents)

5. Hirokazu Araki (1 out of 6 patents)

6. Narutoshi Minami (1 out of 5 patents)

7. Tadashi Kotani (1 out of 2 patents)

8. Takayuki Ishimoto (1 out of 1 patent)

9. Toshihiko Tanaka (1 out of 10 patents)

10. Shin Nakajima (1 out of 19 patents)

11. Masao Ishiwaki (1 out of 1 patent)

12. Youichi Yamamoto (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7061439 - Antenna, watch provided with the antenna, and method of manufacturing the antenna (2006-06-13),

2. 5850336 - Apparatus having an inverter (1998-12-15),

3. 5847518 - High voltage transformer with secondary coil windings on opposing bobbins (1998-12-08),

4. 5815062 - Magnetic core (1998-09-29),

Hitachi Ferrite Electronics, Ltd. is a leading provider of ferrite products for the electronics industry. With a strong focus on research and development, the company offers a wide range of high-quality ferrite cores, antennas, and magnetic materials. Their innovative solutions are used in various applications such as smartphones, automotive electronics, and renewable energy systems.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#4 in Tottori

#7,416 in Japan

Tottori, Japan

Hitachi Ferrite Electronics, Ltd.