Growing community of inventors

Tokyo, Japan

Takumi Yoneyama

Average Co-Inventor Count = 1.80

ph-index = 5

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 = 90

Takumi YoneyamaKenichi Munakata (2 patents)Takumi YoneyamaKinya Jodo (2 patents)Takumi YoneyamaShinichi Nakagawa (1 patent)Takumi YoneyamaChisato Yamamoto (1 patent)Takumi YoneyamaTakumi Yoneyama (6 patents)Kenichi MunakataKenichi Munakata (32 patents)Kinya JodoKinya Jodo (4 patents)Shinichi NakagawaShinichi Nakagawa (22 patents)Chisato YamamotoChisato Yamamoto (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (6 from 13,411 patents)


6 patents:

1. D862310 - Radiator grill for automobile

2. D830231 - Automobile and/or toy replica thereof

3. D675139 - Front bumper for automobile

4. D596766 - Rear combination lamp for vehicle

5. D578450 - Bumper for vehicle

6. D578451 - Bumper for vehicle

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as of
1/5/2026
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