Growing community of inventors

Kanagawa, Japan

Akio Takizawa

Average Co-Inventor Count = 3.27

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 10

Akio TakizawaToshikazu Ogino (2 patents)Akio TakizawaHideo Yajima (2 patents)Akio TakizawaNobuyuki Takahashi (1 patent)Akio TakizawaToru Kuronuma (1 patent)Akio TakizawaShinjiro Komatani (1 patent)Akio TakizawaAkio Takizawa (3 patents)Toshikazu OginoToshikazu Ogino (16 patents)Hideo YajimaHideo Yajima (12 patents)Nobuyuki TakahashiNobuyuki Takahashi (107 patents)Toru KuronumaToru Kuronuma (6 patents)Shinjiro KomataniShinjiro Komatani (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsumi Electric Company Ltd. (2 from 1,572 patents)

2. Sony Corporation (1 from 58,129 patents)

3. Sony Interactive Entertainment Inc. (1 from 3,052 patents)


3 patents:

1. 9418707 - Accommodating case for portable recording medium

2. 6222501 - Attaching mechanism for GPS antenna

3. 6067057 - Attaching mechanism for GPS antenna

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idiyas.com
as of
12/9/2025
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