Growing community of inventors

Osaka, Japan

Junya Yamada

Average Co-Inventor Count = 1.36

ph-index = 1

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 = 0

Junya YamadaKazuhiko Tani (1 patent)Junya YamadaTatsuya Nariyama (1 patent)Junya YamadaMitsuyoshi Nakatani (1 patent)Junya YamadaHisato Yuto (1 patent)Junya YamadaJunya Yamada (3 patents)Kazuhiko TaniKazuhiko Tani (13 patents)Tatsuya NariyamaTatsuya Nariyama (1 patent)Mitsuyoshi NakataniMitsuyoshi Nakatani (1 patent)Hisato YutoHisato Yuto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Corporation (1 from 16,453 patents)

2. Hitachi Zosen Corporation (1 from 278 patents)

3. Property Management Co., Ltd. (1 from 2 patents)


3 patents:

1. 12149810 - Imaging device

2. 11148218 - Method for welding steel pipe in steel pipe structure and joint

3. 8149328 - Shoulder pad, pad unit, and video camera

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idiyas.com
as of
12/18/2025
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