Growing community of inventors

Osaka, Japan

Keiko Uemura

Average Co-Inventor Count = 2.25

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 = 26

Keiko Uemura ↔ Tetsuya Miyatake (2 patents)Keiko Uemura ↔ Daisuke Shigematsu (1 patent)Keiko Uemura ↔ Kaoru Sawano (1 patent)Keiko UemuraKeiko Uemura (3 patents)Tetsuya MiyatakeTetsuya Miyatake (18 patents)Daisuke ShigematsuDaisuke Shigematsu (12 patents)Kaoru SawanoKaoru Sawano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Patlite Corporation (3 from 64 patents)


3 patents:

1. D791630 - Signal indicator lamp

2. D749007 - Signal indicator lamp

3. D718891 - Globe for a warning light

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as of
12/15/2025
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