Growing community of inventors

Kanagawa, Japan

Hirotada Kuwahara

Average Co-Inventor Count = 1.25

ph-index = 3

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 = 43

Hirotada KuwaharaSatoru Hasegawa (1 patent)Hirotada KuwaharaMotoyuki Suzuki (1 patent)Hirotada KuwaharaHirotada Kuwahara (5 patents)Satoru HasegawaSatoru Hasegawa (8 patents)Motoyuki SuzukiMotoyuki Suzuki (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (5 from 13,402 patents)


5 patents:

1. D852995 - Headlamp for an automobile

2. D826109 - Front bumper for automobile

3. D808330 - Center console for automobile

4. D752788 - Head lamp for an automobile

5. D752789 - Rear combination lamp for an automobile

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as of
12/17/2025
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